Merge branch 'main' of http://labai.polinema.ac.id:3000/gitea/Abiyasa_Putra_Prasetya
This commit is contained in:
commit
6cdcf9dfe8
BIN
Model LLM/fastapi-llama/__pycache__/main.cpython-310.pyc
Normal file
BIN
Model LLM/fastapi-llama/__pycache__/main.cpython-310.pyc
Normal file
Binary file not shown.
BIN
Model LLM/fastapi-llama/__pycache__/model.cpython-310.pyc
Normal file
BIN
Model LLM/fastapi-llama/__pycache__/model.cpython-310.pyc
Normal file
Binary file not shown.
BIN
Model LLM/fastapi-llama/__pycache__/model_llm.cpython-310.pyc
Normal file
BIN
Model LLM/fastapi-llama/__pycache__/model_llm.cpython-310.pyc
Normal file
Binary file not shown.
Binary file not shown.
BIN
Model LLM/fastapi-llama/__pycache__/model_llmku.cpython-310.pyc
Normal file
BIN
Model LLM/fastapi-llama/__pycache__/model_llmku.cpython-310.pyc
Normal file
Binary file not shown.
BIN
Model LLM/fastapi-llama/__pycache__/model_llmnya.cpython-310.pyc
Normal file
BIN
Model LLM/fastapi-llama/__pycache__/model_llmnya.cpython-310.pyc
Normal file
Binary file not shown.
BIN
Model LLM/fastapi-llama/__pycache__/tes.cpython-310.pyc
Normal file
BIN
Model LLM/fastapi-llama/__pycache__/tes.cpython-310.pyc
Normal file
Binary file not shown.
BIN
Model LLM/fastapi-llama/__pycache__/tes2.cpython-310.pyc
Normal file
BIN
Model LLM/fastapi-llama/__pycache__/tes2.cpython-310.pyc
Normal file
Binary file not shown.
BIN
Model LLM/fastapi-llama/__pycache__/utils_file.cpython-310.pyc
Normal file
BIN
Model LLM/fastapi-llama/__pycache__/utils_file.cpython-310.pyc
Normal file
Binary file not shown.
219
Model LLM/fastapi-llama/model.py
Normal file
219
Model LLM/fastapi-llama/model.py
Normal file
|
|
@ -0,0 +1,219 @@
|
||||||
|
from fastapi import FastAPI, HTTPException
|
||||||
|
from fastapi.middleware.cors import CORSMiddleware
|
||||||
|
from pydantic import BaseModel
|
||||||
|
import httpx
|
||||||
|
import logging
|
||||||
|
import random
|
||||||
|
|
||||||
|
app = FastAPI()
|
||||||
|
|
||||||
|
app.add_middleware(
|
||||||
|
CORSMiddleware,
|
||||||
|
allow_origins=["*"],
|
||||||
|
allow_credentials=True,
|
||||||
|
allow_methods=["*"],
|
||||||
|
allow_headers=["*"],
|
||||||
|
)
|
||||||
|
|
||||||
|
OLLAMA_URL = "http://192.168.60.110:11434/api/generate"
|
||||||
|
|
||||||
|
logging.basicConfig(level=logging.INFO, format="%(asctime)s - %(levelname)s - %(message)s")
|
||||||
|
|
||||||
|
data_sources = {
|
||||||
|
"cerita": {
|
||||||
|
"Malin Kundang": "Malin Kundang adalah seorang anak dari keluarga miskin yang menjadi kaya raya namun menolak mengakui ibunya, hingga akhirnya dikutuk menjadi batu.",
|
||||||
|
"Bawang Merah Bawang Putih": "Bawang Putih adalah gadis baik hati yang diperlakukan buruk oleh ibu dan saudara tirinya, tetapi kebaikannya membuahkan hasil berkat ikan ajaib.",
|
||||||
|
"Sangkuriang": "Sangkuriang jatuh cinta pada ibunya, Dayang Sumbi, dan diberi tugas mustahil untuk membangun perahu dalam satu malam. Ia gagal dan akhirnya marah, menendang perahu hingga menjadi Gunung Tangkuban Perahu.",
|
||||||
|
"Si Kancil": "Si Kancil dengan kecerdikannya berhasil menipu buaya untuk menyeberangi sungai dengan aman.",
|
||||||
|
"Timun Mas": "Seorang ibu tua mendapatkan anak dari biji timun emas. Namun, anak itu harus melarikan diri dari raksasa jahat yang ingin memakannya."
|
||||||
|
},
|
||||||
|
"pantun": {
|
||||||
|
"Pantun Nasihat": "Jalan-jalan ke kota Blitar,\nJangan lupa membeli roti.\nRajin belajar sejak pintar,\nAgar sukses di kemudian hari.",
|
||||||
|
"Pantun Jenaka": "Ke pasar beli ikan teri,\nIkan habis tinggal kepala.\nJangan suka mencuri,\nNanti ketahuan malah celaka."
|
||||||
|
},
|
||||||
|
"puisi": {
|
||||||
|
"Puisi Alam": "Langit biru membentang luas,\nBurung-burung terbang bebas.\nAngin sepoi menyapu dedaunan,\nAlam indah penuh kedamaian.",
|
||||||
|
"Puisi Persahabatan": "Sahabat sejati selalu ada,\nDalam suka dan dalam duka.\nBersama kita jalani hari,\nMengukir cerita tak terlupa."
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
@app.post("/generate/")
|
||||||
|
async def generate_text():
|
||||||
|
try:
|
||||||
|
selected_stories = random.sample(list(data_sources["cerita"].keys()), 3)
|
||||||
|
selected_pantun = random.choice(list(data_sources["pantun"].keys()))
|
||||||
|
selected_puisi = random.choice(list(data_sources["puisi"].keys()))
|
||||||
|
|
||||||
|
# PROMPT BAGIAN CERITA
|
||||||
|
story_prompts = "\n\n".join([
|
||||||
|
f"Judul: {story}\nIsi:\n{data_sources['cerita'][story]}"
|
||||||
|
for story in selected_stories
|
||||||
|
])
|
||||||
|
|
||||||
|
story_prompt_full = f"""
|
||||||
|
Kamu adalah asisten pengajar untuk siswa SD kelas 3. Berdasarkan teks cerita di bawah ini, buat soal latihan.
|
||||||
|
|
||||||
|
**Instruksi:**
|
||||||
|
- Untuk setiap cerita, buat:
|
||||||
|
- 1 soal pilihan ganda (A-D) + jawabannya (Jawaban Benar: X)
|
||||||
|
- 1 soal isian + jawabannya (Jawaban Ideal: ...)
|
||||||
|
|
||||||
|
Gunakan format berikut:
|
||||||
|
|
||||||
|
---
|
||||||
|
|
||||||
|
Judul: [judul]
|
||||||
|
Isi:
|
||||||
|
[isi teks]
|
||||||
|
|
||||||
|
**Soal Pilihan Ganda:**
|
||||||
|
1. ...
|
||||||
|
A. ...
|
||||||
|
B. ...
|
||||||
|
C. ...
|
||||||
|
D. ...
|
||||||
|
Jawaban Benar: X
|
||||||
|
|
||||||
|
**Soal Isian:**
|
||||||
|
...
|
||||||
|
Jawaban Ideal: ...
|
||||||
|
|
||||||
|
---
|
||||||
|
|
||||||
|
Berikut teks ceritanya:
|
||||||
|
|
||||||
|
{story_prompts}
|
||||||
|
"""
|
||||||
|
|
||||||
|
# PROMPT BAGIAN PANTUN & PUISI
|
||||||
|
pantun_prompt = f"Judul: {selected_pantun}\nIsi:\n{data_sources['pantun'][selected_pantun]}"
|
||||||
|
puisi_prompt = f"Judul: {selected_puisi}\nIsi:\n{data_sources['puisi'][selected_puisi]}"
|
||||||
|
|
||||||
|
pantun_puisi_full = f"""
|
||||||
|
Kamu adalah asisten pengajar untuk siswa SD kelas 3. Berdasarkan teks pantun dan puisi di bawah ini, buat soal latihan.
|
||||||
|
|
||||||
|
**Instruksi:**
|
||||||
|
- Untuk setiap teks, buat:
|
||||||
|
- 1 soal pilihan ganda (A-D) + jawabannya (Jawaban Benar: X)
|
||||||
|
- 1 soal isian + jawabannya (Jawaban Ideal: ...)
|
||||||
|
|
||||||
|
Gunakan format berikut:
|
||||||
|
|
||||||
|
---
|
||||||
|
|
||||||
|
Judul: [judul]
|
||||||
|
Isi:
|
||||||
|
[isi teks]
|
||||||
|
|
||||||
|
**Soal Pilihan Ganda:**
|
||||||
|
1. ...
|
||||||
|
A. ...
|
||||||
|
B. ...
|
||||||
|
C. ...
|
||||||
|
D. ...
|
||||||
|
Jawaban Benar: X
|
||||||
|
|
||||||
|
**Soal Isian:**
|
||||||
|
...
|
||||||
|
Jawaban Ideal: ...
|
||||||
|
|
||||||
|
---
|
||||||
|
|
||||||
|
Berikut teks pantun dan puisinya:
|
||||||
|
|
||||||
|
{pantun_prompt}
|
||||||
|
|
||||||
|
{puisi_prompt}
|
||||||
|
"""
|
||||||
|
|
||||||
|
# Siapkan payload untuk kedua request
|
||||||
|
async with httpx.AsyncClient(timeout=300) as client:
|
||||||
|
# Request untuk CERITA
|
||||||
|
res1 = await client.post(OLLAMA_URL, json={
|
||||||
|
"model": "llama3.1:latest",
|
||||||
|
"prompt": story_prompt_full,
|
||||||
|
"stream": False,
|
||||||
|
"options": {
|
||||||
|
"num_predict": 2048
|
||||||
|
}
|
||||||
|
})
|
||||||
|
res1.raise_for_status()
|
||||||
|
response_story = res1.json().get("response", "").strip()
|
||||||
|
|
||||||
|
# Request untuk PANTUN + PUISI
|
||||||
|
res2 = await client.post(OLLAMA_URL, json={
|
||||||
|
"model": "llama3.1:latest",
|
||||||
|
"prompt": pantun_puisi_full,
|
||||||
|
"stream": False,
|
||||||
|
"options": {
|
||||||
|
"num_predict": 1024
|
||||||
|
}
|
||||||
|
})
|
||||||
|
res2.raise_for_status()
|
||||||
|
response_pantun_puisi = res2.json().get("response", "").strip()
|
||||||
|
|
||||||
|
if not response_story or not response_pantun_puisi:
|
||||||
|
raise HTTPException(status_code=500, detail="Ollama tidak menghasilkan pertanyaan")
|
||||||
|
|
||||||
|
return {
|
||||||
|
"selected_stories": [
|
||||||
|
{"title": title, "content": data_sources["cerita"][title]}
|
||||||
|
for title in selected_stories
|
||||||
|
],
|
||||||
|
"selected_pantun": {
|
||||||
|
"title": selected_pantun,
|
||||||
|
"content": data_sources["pantun"][selected_pantun]
|
||||||
|
},
|
||||||
|
"selected_puisi": {
|
||||||
|
"title": selected_puisi,
|
||||||
|
"content": data_sources["puisi"][selected_puisi]
|
||||||
|
},
|
||||||
|
"generated_questions": response_story + "\n\n" + response_pantun_puisi
|
||||||
|
}
|
||||||
|
|
||||||
|
except httpx.HTTPStatusError as e:
|
||||||
|
logging.error(f"HTTP error dari Ollama API: {e.response.text}")
|
||||||
|
raise HTTPException(status_code=e.response.status_code, detail=e.response.text)
|
||||||
|
|
||||||
|
except Exception as e:
|
||||||
|
logging.error(f"Terjadi kesalahan: {str(e)}")
|
||||||
|
raise HTTPException(status_code=500, detail="Terjadi kesalahan internal")
|
||||||
|
|
||||||
|
class FeedbackRequest(BaseModel):
|
||||||
|
user_answer: str
|
||||||
|
expected_answer: str
|
||||||
|
|
||||||
|
@app.post("/generate-feedback/")
|
||||||
|
async def generate_feedback(request: FeedbackRequest):
|
||||||
|
try:
|
||||||
|
prompt = f"""
|
||||||
|
Kamu adalah asisten pengajar untuk siswa SD kelas 3. Siswa memberikan jawaban berikut untuk soal isian.
|
||||||
|
|
||||||
|
**Jawaban Siswa:** {request.user_answer.strip()}
|
||||||
|
**Jawaban Ideal:** {request.expected_answer.strip()}
|
||||||
|
|
||||||
|
Beri feedback singkat dan membangun, maksimal 2 kalimat. Gunakan bahasa yang mudah dimengerti oleh siswa SD. Jika jawaban siswa salah, berikan petunjuk atau koreksi yang membantu.
|
||||||
|
"""
|
||||||
|
|
||||||
|
payload = {
|
||||||
|
"model": "llama3.1:latest",
|
||||||
|
"prompt": prompt,
|
||||||
|
"stream": False
|
||||||
|
}
|
||||||
|
|
||||||
|
logging.info("Mengirim permintaan feedback ke Ollama...")
|
||||||
|
async with httpx.AsyncClient(timeout=60) as client:
|
||||||
|
response = await client.post(OLLAMA_URL, json=payload)
|
||||||
|
|
||||||
|
response.raise_for_status()
|
||||||
|
result = response.json()
|
||||||
|
feedback = result.get("response", "").strip()
|
||||||
|
|
||||||
|
if not feedback:
|
||||||
|
raise HTTPException(status_code=500, detail="Ollama tidak memberikan feedback")
|
||||||
|
|
||||||
|
return {"feedback": feedback}
|
||||||
|
|
||||||
|
except Exception as e:
|
||||||
|
logging.error(f"Gagal menghasilkan feedback dari Ollama: {e}")
|
||||||
|
raise HTTPException(status_code=500, detail=f"Terjadi kesalahan: {str(e)}")
|
||||||
342
Model LLM/fastapi-llama/model_llm.py
Normal file
342
Model LLM/fastapi-llama/model_llm.py
Normal file
|
|
@ -0,0 +1,342 @@
|
||||||
|
from fastapi import FastAPI, HTTPException, Request
|
||||||
|
from fastapi.middleware.cors import CORSMiddleware
|
||||||
|
from fastapi.exceptions import RequestValidationError
|
||||||
|
from fastapi.responses import JSONResponse
|
||||||
|
from fastapi.encoders import jsonable_encoder
|
||||||
|
from pydantic import BaseModel
|
||||||
|
import logging, hashlib, re
|
||||||
|
import httpx
|
||||||
|
|
||||||
|
# Logging
|
||||||
|
logging.basicConfig(level=logging.INFO, format="%(asctime)s - %(levelname)s - %(message)s")
|
||||||
|
|
||||||
|
app = FastAPI()
|
||||||
|
|
||||||
|
# CORS
|
||||||
|
app.add_middleware(
|
||||||
|
CORSMiddleware,
|
||||||
|
allow_origins=["*"],
|
||||||
|
allow_credentials=True,
|
||||||
|
allow_methods=["*"],
|
||||||
|
allow_headers=["*"],
|
||||||
|
)
|
||||||
|
|
||||||
|
# OLLAMA_URL = "http://167.71.212.60:111/api/generate"
|
||||||
|
OLLAMA_URL = "http://labai.polinema.ac.id:11434/api/generate"
|
||||||
|
|
||||||
|
@app.exception_handler(RequestValidationError)
|
||||||
|
async def validation_exception_handler(request: Request, exc: RequestValidationError):
|
||||||
|
return JSONResponse(
|
||||||
|
status_code=422,
|
||||||
|
content={"detail": jsonable_encoder(exc.errors()), "body": exc.body},
|
||||||
|
)
|
||||||
|
|
||||||
|
class MaterialRequest(BaseModel):
|
||||||
|
content: str
|
||||||
|
question_type: str # hanya 'multiple_choice' atau 'essay'
|
||||||
|
question_count: int = 5
|
||||||
|
|
||||||
|
def potong_konten(text: str, max_chars: int = 5000):
|
||||||
|
return text[:max_chars] if len(text) > max_chars else text
|
||||||
|
|
||||||
|
@app.post("/generate-from-material/")
|
||||||
|
async def generate_from_material(request: MaterialRequest):
|
||||||
|
if request.question_count < 1 or request.question_count > 20:
|
||||||
|
raise HTTPException(status_code=400, detail="Jumlah soal harus antara 1-20")
|
||||||
|
|
||||||
|
if request.question_type not in ["multiple_choice", "essay"]:
|
||||||
|
raise HTTPException(status_code=400, detail="Jenis soal hanya bisa 'multiple_choice' atau 'essay'")
|
||||||
|
|
||||||
|
mc_count = essay_count = 0
|
||||||
|
if request.question_type == "multiple_choice":
|
||||||
|
mc_count = request.question_count
|
||||||
|
else:
|
||||||
|
essay_count = request.question_count
|
||||||
|
|
||||||
|
content_bersih = potong_konten(request.content.strip())
|
||||||
|
|
||||||
|
prompt_generate = f"""
|
||||||
|
Buat soal latihan berdasarkan teks materi berikut untuk siswa SD kelas 3.
|
||||||
|
|
||||||
|
**Instruksi:**
|
||||||
|
1. Buat total {request.question_count} soal:
|
||||||
|
- Pilihan ganda: {mc_count}
|
||||||
|
- Isian/essay: {essay_count}
|
||||||
|
2. Setiap soal sertakan:
|
||||||
|
- Kutipan dari teks (1 kalimat)
|
||||||
|
- Pertanyaan
|
||||||
|
- Jawaban
|
||||||
|
- Bobot default: isi `Bobot: TBD` (nanti akan ditentukan otomatis)
|
||||||
|
3. Gunakan bahasa yang sederhana dan sesuai untuk siswa SD kelas 3.
|
||||||
|
|
||||||
|
**Format Output:**
|
||||||
|
---
|
||||||
|
**Soal Pilihan Ganda:**
|
||||||
|
1. Kalimat sumber: "[kutipan]"
|
||||||
|
Pertanyaan: [pertanyaan]
|
||||||
|
A. ...
|
||||||
|
B. ...
|
||||||
|
C. ...
|
||||||
|
D. ...
|
||||||
|
Jawaban: [opsi]
|
||||||
|
Bobot: TBD
|
||||||
|
|
||||||
|
**Soal Isian:**
|
||||||
|
1. Kalimat sumber: "[kutipan]"
|
||||||
|
Pertanyaan: [pertanyaan]
|
||||||
|
Jawaban: [jawaban]
|
||||||
|
Bobot: TBD
|
||||||
|
---
|
||||||
|
|
||||||
|
**Materi:**
|
||||||
|
{content_bersih}
|
||||||
|
"""
|
||||||
|
|
||||||
|
async with httpx.AsyncClient(timeout=300) as client:
|
||||||
|
res = await client.post(OLLAMA_URL, json={
|
||||||
|
"model": "gemma3:12b",
|
||||||
|
"prompt": prompt_generate,
|
||||||
|
"stream": False,
|
||||||
|
"options": {"num_predict": 2048}
|
||||||
|
})
|
||||||
|
res.raise_for_status()
|
||||||
|
raw_output = res.json().get("response", "").strip()
|
||||||
|
|
||||||
|
prompt_bobot = f"""
|
||||||
|
Tentukan bobot untuk setiap soal berikut berdasarkan kompleksitas:
|
||||||
|
|
||||||
|
**Panduan Penilaian:**
|
||||||
|
- Pilihan ganda:
|
||||||
|
- 1 = mudah
|
||||||
|
- 2 = agak sulit
|
||||||
|
- Isian:
|
||||||
|
- 3 = sedang
|
||||||
|
- 4 = agak sulit
|
||||||
|
- 5 = sulit
|
||||||
|
|
||||||
|
Kembalikan soal yang sama, tapi ganti baris "Bobot: TBD" dengan bobot sesuai tingkat kesulitan. Jangan ubah bagian lainnya.
|
||||||
|
|
||||||
|
Soal:
|
||||||
|
{raw_output}
|
||||||
|
""".strip()
|
||||||
|
|
||||||
|
async with httpx.AsyncClient(timeout=120) as client:
|
||||||
|
bobot_res = await client.post(OLLAMA_URL, json={
|
||||||
|
"model": "llama3.1:latest",
|
||||||
|
"prompt": prompt_bobot,
|
||||||
|
"stream": False
|
||||||
|
})
|
||||||
|
bobot_res.raise_for_status()
|
||||||
|
final_output = bobot_res.json().get("response", "").strip()
|
||||||
|
|
||||||
|
return {
|
||||||
|
"generated_questions": final_output,
|
||||||
|
"question_type": request.question_type,
|
||||||
|
"question_count": request.question_count,
|
||||||
|
"mc_count": mc_count,
|
||||||
|
"essay_count": essay_count
|
||||||
|
}
|
||||||
|
|
||||||
|
@app.post("/generate-with-bobot/")
|
||||||
|
async def generate_with_bobot(request: MaterialRequest):
|
||||||
|
if request.question_count < 1 or request.question_count > 20:
|
||||||
|
raise HTTPException(status_code=400, detail="Jumlah soal harus antara 1-20")
|
||||||
|
|
||||||
|
if request.question_type not in ["multiple_choice", "essay"]:
|
||||||
|
raise HTTPException(status_code=400, detail="Jenis soal hanya bisa 'multiple_choice' atau 'essay'")
|
||||||
|
|
||||||
|
mc_count = request.question_count if request.question_type == "multiple_choice" else 0
|
||||||
|
essay_count = request.question_count if request.question_type == "essay" else 0
|
||||||
|
|
||||||
|
content_bersih = potong_konten(request.content.strip())
|
||||||
|
|
||||||
|
# Langkah 1: Generate soal mentah dengan Bobot: TBD
|
||||||
|
prompt_generate = f"""
|
||||||
|
Buat soal latihan berdasarkan teks berikut untuk siswa SD kelas 3.
|
||||||
|
|
||||||
|
Instruksi:
|
||||||
|
- Total soal: {request.question_count}
|
||||||
|
- Jenis soal:
|
||||||
|
- Pilihan Ganda: {mc_count}
|
||||||
|
- Isian/Essay: {essay_count}
|
||||||
|
- Setiap soal berisi:
|
||||||
|
- Kalimat sumber
|
||||||
|
- Pertanyaan
|
||||||
|
- Jawaban
|
||||||
|
- Bobot: isi "Bobot: TBD"
|
||||||
|
|
||||||
|
Format:
|
||||||
|
---
|
||||||
|
**Soal Pilihan Ganda:**
|
||||||
|
1. Kalimat sumber: "[kutipan]"
|
||||||
|
Pertanyaan: ...
|
||||||
|
A. ...
|
||||||
|
B. ...
|
||||||
|
C. ...
|
||||||
|
D. ...
|
||||||
|
Jawaban: ...
|
||||||
|
Bobot: TBD
|
||||||
|
|
||||||
|
**Soal Isian:**
|
||||||
|
1. Kalimat sumber: "[kutipan]"
|
||||||
|
Pertanyaan: ...
|
||||||
|
Jawaban: ...
|
||||||
|
Bobot: TBD
|
||||||
|
---
|
||||||
|
|
||||||
|
Teks:
|
||||||
|
{content_bersih}
|
||||||
|
"""
|
||||||
|
|
||||||
|
async with httpx.AsyncClient(timeout=300) as client:
|
||||||
|
res = await client.post(OLLAMA_URL, json={
|
||||||
|
"model": "llama3.1:latest",
|
||||||
|
"prompt": prompt_generate,
|
||||||
|
"stream": False
|
||||||
|
})
|
||||||
|
res.raise_for_status()
|
||||||
|
raw_output = res.json().get("response", "").strip()
|
||||||
|
|
||||||
|
# Langkah 2: Tambahkan bobot
|
||||||
|
prompt_bobot = f"""
|
||||||
|
Tentukan bobot untuk setiap soal berdasarkan kompleksitas.
|
||||||
|
|
||||||
|
Panduan Penilaian:
|
||||||
|
- Pilihan Ganda:
|
||||||
|
- 1 = mudah
|
||||||
|
- 2 = agak sulit
|
||||||
|
- Isian:
|
||||||
|
- 3 = sedang
|
||||||
|
- 4 = agak sulit
|
||||||
|
- 5 = sulit
|
||||||
|
|
||||||
|
Ganti baris "Bobot: TBD" menjadi "Bobot: [1-5]". Jangan ubah bagian lainnya.
|
||||||
|
|
||||||
|
Soal:
|
||||||
|
{raw_output}
|
||||||
|
"""
|
||||||
|
|
||||||
|
async with httpx.AsyncClient(timeout=180) as client:
|
||||||
|
res_bobot = await client.post(OLLAMA_URL, json={
|
||||||
|
"model": "llama3.1:latest",
|
||||||
|
"prompt": prompt_bobot,
|
||||||
|
"stream": False
|
||||||
|
})
|
||||||
|
res_bobot.raise_for_status()
|
||||||
|
final_output = res_bobot.json().get("response", "").strip()
|
||||||
|
|
||||||
|
return {
|
||||||
|
"generated_questions": final_output,
|
||||||
|
"question_type": request.question_type,
|
||||||
|
"question_count": request.question_count,
|
||||||
|
"mc_count": mc_count,
|
||||||
|
"essay_count": essay_count
|
||||||
|
}
|
||||||
|
|
||||||
|
class GenerateQuestionsRequest(BaseModel):
|
||||||
|
content: str
|
||||||
|
question_count: int
|
||||||
|
question_type: str # 'multiple_choice', 'essay', atau 'both'
|
||||||
|
with_bobot: bool = True
|
||||||
|
|
||||||
|
@app.post("/generate-questions/")
|
||||||
|
async def generate_questions(request: GenerateQuestionsRequest):
|
||||||
|
mc_count = essay_count = 0
|
||||||
|
if request.question_type == "multiple_choice":
|
||||||
|
mc_count = request.question_count
|
||||||
|
elif request.question_type == "essay":
|
||||||
|
essay_count = request.question_count
|
||||||
|
else:
|
||||||
|
raise HTTPException(status_code=400, detail="Jenis soal tidak valid.")
|
||||||
|
|
||||||
|
prompt = f"""
|
||||||
|
Buat soal dari teks berikut untuk siswa SD kelas 3.
|
||||||
|
Jumlah soal: {request.question_count}
|
||||||
|
- Pilihan Ganda: {mc_count}
|
||||||
|
- Isian: {essay_count}
|
||||||
|
|
||||||
|
Setiap soal sertakan:
|
||||||
|
- Kalimat sumber
|
||||||
|
- Pertanyaan
|
||||||
|
- Jawaban
|
||||||
|
- Bobot: TBD
|
||||||
|
|
||||||
|
Format:
|
||||||
|
...
|
||||||
|
Teks:
|
||||||
|
{potong_konten(request.content)}
|
||||||
|
""".strip()
|
||||||
|
|
||||||
|
async with httpx.AsyncClient(timeout=300) as client:
|
||||||
|
result = await client.post(OLLAMA_URL, json={
|
||||||
|
"model": "llama3.1:latest",
|
||||||
|
"prompt": prompt,
|
||||||
|
"stream": False
|
||||||
|
})
|
||||||
|
result.raise_for_status()
|
||||||
|
output = result.json().get("response", "").strip()
|
||||||
|
|
||||||
|
if not request.with_bobot:
|
||||||
|
return {
|
||||||
|
"generated_questions": output,
|
||||||
|
"mc_count": mc_count,
|
||||||
|
"essay_count": essay_count
|
||||||
|
}
|
||||||
|
|
||||||
|
# Tambah bobot
|
||||||
|
prompt_bobot = f"""
|
||||||
|
Tentukan bobot soal berdasarkan kompleksitas. Ganti 'Bobot: TBD' dengan angka 1-5 sesuai panduan. Jangan ubah bagian lainnya.
|
||||||
|
|
||||||
|
Soal:
|
||||||
|
{output}
|
||||||
|
"""
|
||||||
|
async with httpx.AsyncClient(timeout=180) as client:
|
||||||
|
bobot_result = await client.post(OLLAMA_URL, json={
|
||||||
|
"model": "llama3.1:latest",
|
||||||
|
"prompt": prompt_bobot,
|
||||||
|
"stream": False
|
||||||
|
})
|
||||||
|
bobot_result.raise_for_status()
|
||||||
|
final_output = bobot_result.json().get("response", "").strip()
|
||||||
|
|
||||||
|
return {
|
||||||
|
"generated_questions": final_output,
|
||||||
|
"mc_count": mc_count,
|
||||||
|
"essay_count": essay_count
|
||||||
|
}
|
||||||
|
|
||||||
|
class FeedbackRequest(BaseModel):
|
||||||
|
user_answer: str
|
||||||
|
expected_answer: str
|
||||||
|
|
||||||
|
feedback_cache = {}
|
||||||
|
|
||||||
|
@app.post("/generate-feedback/")
|
||||||
|
async def generate_feedback(request: FeedbackRequest):
|
||||||
|
user_answer = request.user_answer.strip()
|
||||||
|
expected_answer = request.expected_answer.strip()
|
||||||
|
prompt_hash = hashlib.sha256(f"{user_answer}|{expected_answer}".encode()).hexdigest()
|
||||||
|
|
||||||
|
if prompt_hash in feedback_cache:
|
||||||
|
return {"feedback": feedback_cache[prompt_hash]}
|
||||||
|
|
||||||
|
prompt = f"""
|
||||||
|
Kamu adalah asisten pengajar SD kelas 3. Siswa memberikan jawaban berikut.
|
||||||
|
|
||||||
|
**Jawaban Siswa:** {user_answer}
|
||||||
|
**Jawaban Ideal:** {expected_answer}
|
||||||
|
|
||||||
|
Beri feedback singkat dan membangun, maksimal 2 kalimat, dengan bahasa mudah dipahami.
|
||||||
|
"""
|
||||||
|
|
||||||
|
async with httpx.AsyncClient(timeout=120) as client:
|
||||||
|
response = await client.post(OLLAMA_URL, json={
|
||||||
|
"model": "llama3.1:latest",
|
||||||
|
"prompt": prompt,
|
||||||
|
"stream": False
|
||||||
|
})
|
||||||
|
|
||||||
|
response.raise_for_status()
|
||||||
|
feedback = response.json().get("response", "").strip()
|
||||||
|
feedback_cache[prompt_hash] = feedback
|
||||||
|
return {"feedback": feedback}
|
||||||
177
Model LLM/fastapi-llama/model_llmku.py
Normal file
177
Model LLM/fastapi-llama/model_llmku.py
Normal file
|
|
@ -0,0 +1,177 @@
|
||||||
|
from fastapi import FastAPI, HTTPException, Request
|
||||||
|
from fastapi.middleware.cors import CORSMiddleware
|
||||||
|
from fastapi.exceptions import RequestValidationError
|
||||||
|
from fastapi.responses import JSONResponse
|
||||||
|
from fastapi.encoders import jsonable_encoder
|
||||||
|
from pydantic import BaseModel
|
||||||
|
import logging, hashlib
|
||||||
|
import httpx
|
||||||
|
|
||||||
|
# Logging setup
|
||||||
|
logging.basicConfig(level=logging.INFO, format="%(asctime)s - %(levelname)s - %(message)s")
|
||||||
|
|
||||||
|
# FastAPI instance
|
||||||
|
app = FastAPI()
|
||||||
|
|
||||||
|
# CORS
|
||||||
|
app.add_middleware(
|
||||||
|
CORSMiddleware,
|
||||||
|
allow_origins=["*"],
|
||||||
|
allow_credentials=True,
|
||||||
|
allow_methods=["*"],
|
||||||
|
allow_headers=["*"],
|
||||||
|
)
|
||||||
|
|
||||||
|
# Ollama endpoint
|
||||||
|
OLLAMA_URL = "http://labai.polinema.ac.id:11434/api/generate"
|
||||||
|
|
||||||
|
# Error handler
|
||||||
|
@app.exception_handler(RequestValidationError)
|
||||||
|
async def validation_exception_handler(request: Request, exc: RequestValidationError):
|
||||||
|
logging.error(f"Validation error: {exc}")
|
||||||
|
return JSONResponse(
|
||||||
|
status_code=422,
|
||||||
|
content={"detail": jsonable_encoder(exc.errors()), "body": exc.body},
|
||||||
|
)
|
||||||
|
|
||||||
|
# Input models
|
||||||
|
class MaterialRequest(BaseModel):
|
||||||
|
content: str
|
||||||
|
question_type: str = "multiple_choice"
|
||||||
|
question_count: int = 5
|
||||||
|
|
||||||
|
class FeedbackRequest(BaseModel):
|
||||||
|
user_answer: str
|
||||||
|
expected_answer: str
|
||||||
|
|
||||||
|
# Utility
|
||||||
|
feedback_cache = {}
|
||||||
|
|
||||||
|
def potong_konten(text: str, max_chars: int = 5000):
|
||||||
|
if len(text) > max_chars:
|
||||||
|
logging.warning(f"Teks terlalu panjang ({len(text)} karakter), dipotong jadi {max_chars}")
|
||||||
|
return text[:max_chars]
|
||||||
|
return text
|
||||||
|
|
||||||
|
@app.post("/generate-from-material/")
|
||||||
|
async def generate_from_material(request: MaterialRequest):
|
||||||
|
try:
|
||||||
|
if request.question_count < 1 or request.question_count > 20:
|
||||||
|
raise HTTPException(status_code=400, detail="Jumlah soal harus antara 1-20")
|
||||||
|
|
||||||
|
if request.question_type not in ["multiple_choice", "essay", "mixed"]:
|
||||||
|
raise HTTPException(status_code=400, detail="Jenis soal tidak valid. Pilih: multiple_choice, essay, atau mixed")
|
||||||
|
|
||||||
|
mc_count = request.question_count if request.question_type == "multiple_choice" else 0
|
||||||
|
essay_count = request.question_count if request.question_type == "essay" else 0
|
||||||
|
if request.question_type == "mixed":
|
||||||
|
mc_count = max(1, request.question_count // 2)
|
||||||
|
essay_count = request.question_count - mc_count
|
||||||
|
|
||||||
|
content_bersih = potong_konten(request.content.strip())
|
||||||
|
|
||||||
|
prompt = f"""
|
||||||
|
Buat soal latihan berdasarkan teks materi berikut untuk siswa SD kelas 3.
|
||||||
|
|
||||||
|
**Instruksi:**
|
||||||
|
1. Buat total {request.question_count} soal dengan rincian:
|
||||||
|
- Soal pilihan ganda: {mc_count}
|
||||||
|
- Soal isian/essay: {essay_count}
|
||||||
|
2. Setiap soal harus disertai:
|
||||||
|
- Kutipan 1 kalimat dari teks materi sebagai dasar soal
|
||||||
|
- Jawaban
|
||||||
|
- ✅ Bobot soal antara:
|
||||||
|
- 1-2 untuk soal pilihan ganda
|
||||||
|
- 3-5 untuk soal isian/essay
|
||||||
|
- Gunakan penilaian kompleksitas soal untuk menentukan bobotnya
|
||||||
|
3. Gunakan bahasa yang sederhana dan sesuai untuk siswa SD kelas 3.
|
||||||
|
4. Jangan menambahkan informasi di luar materi.
|
||||||
|
|
||||||
|
**Format Output:**
|
||||||
|
---
|
||||||
|
**Soal Pilihan Ganda:**
|
||||||
|
1. Kalimat sumber: "[kutipan kalimat dari teks]"
|
||||||
|
Pertanyaan: [Pertanyaan]
|
||||||
|
A. [Opsi A]
|
||||||
|
B. [Opsi B]
|
||||||
|
C. [Opsi C]
|
||||||
|
D. [Opsi D]
|
||||||
|
Jawaban: [Huruf Opsi]
|
||||||
|
Bobot: [1 atau 2]
|
||||||
|
|
||||||
|
**Soal Isian:**
|
||||||
|
1. Kalimat sumber: "[kutipan kalimat dari teks]"
|
||||||
|
Pertanyaan: [Pertanyaan]
|
||||||
|
Jawaban: [Jawaban]
|
||||||
|
Bobot: [3 - 5]
|
||||||
|
---
|
||||||
|
|
||||||
|
**Materi:**
|
||||||
|
{content_bersih}
|
||||||
|
""".strip()
|
||||||
|
|
||||||
|
logging.info("Mengirim prompt ke Ollama...")
|
||||||
|
async with httpx.AsyncClient(timeout=120) as client:
|
||||||
|
response = await client.post(OLLAMA_URL, json={
|
||||||
|
"model": "llama3.1:latest",
|
||||||
|
"prompt": prompt,
|
||||||
|
"stream": False,
|
||||||
|
"options": {
|
||||||
|
"num_predict": 2048
|
||||||
|
}
|
||||||
|
})
|
||||||
|
|
||||||
|
response.raise_for_status()
|
||||||
|
result = response.json()
|
||||||
|
generated_text = result.get("response", "").strip()
|
||||||
|
|
||||||
|
return {
|
||||||
|
"generated_questions": generated_text,
|
||||||
|
"question_type": request.question_type,
|
||||||
|
"question_count": request.question_count,
|
||||||
|
"mc_count": mc_count,
|
||||||
|
"essay_count": essay_count
|
||||||
|
}
|
||||||
|
|
||||||
|
except Exception as e:
|
||||||
|
logging.error(f"Error saat generate: {e}")
|
||||||
|
raise HTTPException(status_code=500, detail=f"Terjadi kesalahan internal: {str(e)}")
|
||||||
|
|
||||||
|
@app.post("/generate-feedback/")
|
||||||
|
async def generate_feedback(request: FeedbackRequest):
|
||||||
|
try:
|
||||||
|
user_answer = request.user_answer.strip()
|
||||||
|
expected_answer = request.expected_answer.strip()
|
||||||
|
|
||||||
|
prompt_hash = hashlib.sha256(f"{user_answer}|{expected_answer}".encode()).hexdigest()
|
||||||
|
if prompt_hash in feedback_cache:
|
||||||
|
logging.info("Feedback dari cache.")
|
||||||
|
return {"feedback": feedback_cache[prompt_hash]}
|
||||||
|
|
||||||
|
prompt = f"""
|
||||||
|
Kamu adalah asisten pengajar untuk siswa SD kelas 3. Siswa memberikan jawaban berikut untuk soal isian.
|
||||||
|
|
||||||
|
**Jawaban Siswa:** {user_answer}
|
||||||
|
**Jawaban Ideal:** {expected_answer}
|
||||||
|
|
||||||
|
Beri feedback singkat dan membangun, maksimal 2 kalimat. Gunakan bahasa yang mudah dimengerti oleh siswa SD. Jika jawaban siswa salah, berikan petunjuk atau koreksi yang membantu.
|
||||||
|
"""
|
||||||
|
|
||||||
|
logging.info("Mengirim prompt feedback ke Ollama...")
|
||||||
|
async with httpx.AsyncClient(timeout=60) as client:
|
||||||
|
response = await client.post(OLLAMA_URL, json={
|
||||||
|
"model": "llama3.1:latest",
|
||||||
|
"prompt": prompt,
|
||||||
|
"stream": False
|
||||||
|
})
|
||||||
|
|
||||||
|
response.raise_for_status()
|
||||||
|
result = response.json()
|
||||||
|
feedback = result.get("response", "").strip()
|
||||||
|
|
||||||
|
feedback_cache[prompt_hash] = feedback
|
||||||
|
return {"feedback": feedback}
|
||||||
|
|
||||||
|
except Exception as e:
|
||||||
|
logging.error(f"Error saat generate feedback: {e}")
|
||||||
|
raise HTTPException(status_code=500, detail=f"Terjadi kesalahan: {str(e)}")
|
||||||
Binary file not shown.
Binary file not shown.
Binary file not shown.
Loading…
Reference in New Issue
Block a user