Upload main.py
Browse files
main.py
CHANGED
|
@@ -1,8 +1,10 @@
|
|
|
|
|
|
|
|
|
|
|
| 1 |
from fastapi import FastAPI, HTTPException
|
|
|
|
| 2 |
from pydantic import BaseModel
|
| 3 |
from transformers import pipeline
|
| 4 |
-
import uvicorn
|
| 5 |
-
import os
|
| 6 |
|
| 7 |
# Utw贸rz instancj臋 FastAPI
|
| 8 |
app = FastAPI(
|
|
@@ -13,7 +15,8 @@ app = FastAPI(
|
|
| 13 |
|
| 14 |
# 艢cie偶ka do modelu - Hugging Face automatycznie pobierze model
|
| 15 |
MODEL_NAME = "speakleash/Bielik-1.5B-v3.0-Instruct"
|
| 16 |
-
generator = None
|
|
|
|
| 17 |
|
| 18 |
# Model wej艣ciowy dla POST request
|
| 19 |
class GenerationRequest(BaseModel):
|
|
@@ -22,6 +25,7 @@ class GenerationRequest(BaseModel):
|
|
| 22 |
temperature: float = 0.7
|
| 23 |
top_p: float = 0.9
|
| 24 |
|
|
|
|
| 25 |
@app.on_event("startup")
|
| 26 |
async def startup_event():
|
| 27 |
"""
|
|
@@ -44,7 +48,7 @@ async def startup_event():
|
|
| 44 |
print(f"B艂膮d 艂adowania modelu: {e}")
|
| 45 |
# Mo偶esz zdecydowa膰, czy aplikacja ma zako艅czy膰 dzia艂anie, czy kontynuowa膰 bez modelu
|
| 46 |
# W przypadku b艂臋du 艂adowania modelu, endpoint generacji tekstu b臋dzie zwraca艂 b艂膮d
|
| 47 |
-
generator = None
|
| 48 |
|
| 49 |
|
| 50 |
@app.get("/")
|
|
@@ -54,12 +58,12 @@ async def root():
|
|
| 54 |
"""
|
| 55 |
return {"message": "Bielik Text Generation API is running!"}
|
| 56 |
|
|
|
|
| 57 |
@app.post("/generate")
|
| 58 |
async def generate_text(request: GenerationRequest):
|
| 59 |
"""
|
| 60 |
Endpoint do generowania tekstu na podstawie promptu.
|
| 61 |
"""
|
| 62 |
-
print(request)
|
| 63 |
if generator is None:
|
| 64 |
raise HTTPException(status_code=503, detail="Model nie zosta艂 za艂adowany lub wyst膮pi艂 b艂膮d.")
|
| 65 |
|
|
@@ -69,13 +73,16 @@ async def generate_text(request: GenerationRequest):
|
|
| 69 |
max_new_tokens=request.max_new_tokens,
|
| 70 |
temperature=request.temperature,
|
| 71 |
top_p=request.top_p,
|
| 72 |
-
do_sample=True,
|
| 73 |
)
|
| 74 |
# Pipeline zwraca list臋 s艂ownik贸w, bierzemy pierwszy wynik
|
| 75 |
-
|
|
|
|
|
|
|
| 76 |
except Exception as e:
|
| 77 |
raise HTTPException(status_code=500, detail=f"B艂膮d podczas generowania tekstu: {e}")
|
| 78 |
|
|
|
|
| 79 |
# Uruchamianie serwera Uvicorn bezpo艣rednio (dla Dockera)
|
| 80 |
if __name__ == "__main__":
|
| 81 |
-
uvicorn.run(app, host="0.0.0.0", port=int(os.getenv("PORT", 7860)))
|
|
|
|
| 1 |
+
import os
|
| 2 |
+
|
| 3 |
+
import uvicorn
|
| 4 |
from fastapi import FastAPI, HTTPException
|
| 5 |
+
from fastapi.responses import Response
|
| 6 |
from pydantic import BaseModel
|
| 7 |
from transformers import pipeline
|
|
|
|
|
|
|
| 8 |
|
| 9 |
# Utw贸rz instancj臋 FastAPI
|
| 10 |
app = FastAPI(
|
|
|
|
| 15 |
|
| 16 |
# 艢cie偶ka do modelu - Hugging Face automatycznie pobierze model
|
| 17 |
MODEL_NAME = "speakleash/Bielik-1.5B-v3.0-Instruct"
|
| 18 |
+
generator = None # Zostanie za艂adowany p贸藕niej
|
| 19 |
+
|
| 20 |
|
| 21 |
# Model wej艣ciowy dla POST request
|
| 22 |
class GenerationRequest(BaseModel):
|
|
|
|
| 25 |
temperature: float = 0.7
|
| 26 |
top_p: float = 0.9
|
| 27 |
|
| 28 |
+
|
| 29 |
@app.on_event("startup")
|
| 30 |
async def startup_event():
|
| 31 |
"""
|
|
|
|
| 48 |
print(f"B艂膮d 艂adowania modelu: {e}")
|
| 49 |
# Mo偶esz zdecydowa膰, czy aplikacja ma zako艅czy膰 dzia艂anie, czy kontynuowa膰 bez modelu
|
| 50 |
# W przypadku b艂臋du 艂adowania modelu, endpoint generacji tekstu b臋dzie zwraca艂 b艂膮d
|
| 51 |
+
generator = None # Ustaw na None, aby sygnalizowa膰 problem
|
| 52 |
|
| 53 |
|
| 54 |
@app.get("/")
|
|
|
|
| 58 |
"""
|
| 59 |
return {"message": "Bielik Text Generation API is running!"}
|
| 60 |
|
| 61 |
+
|
| 62 |
@app.post("/generate")
|
| 63 |
async def generate_text(request: GenerationRequest):
|
| 64 |
"""
|
| 65 |
Endpoint do generowania tekstu na podstawie promptu.
|
| 66 |
"""
|
|
|
|
| 67 |
if generator is None:
|
| 68 |
raise HTTPException(status_code=503, detail="Model nie zosta艂 za艂adowany lub wyst膮pi艂 b艂膮d.")
|
| 69 |
|
|
|
|
| 73 |
max_new_tokens=request.max_new_tokens,
|
| 74 |
temperature=request.temperature,
|
| 75 |
top_p=request.top_p,
|
| 76 |
+
do_sample=True, # Wa偶ne dla generowania z temperatur膮
|
| 77 |
)
|
| 78 |
# Pipeline zwraca list臋 s艂ownik贸w, bierzemy pierwszy wynik
|
| 79 |
+
#gen_text = {"generated_text": generated_text[0]["generated_text"]}
|
| 80 |
+
return Response(content=generated_text[0]["generated_text"], media_type="text/plain; charset=utf-8")
|
| 81 |
+
# return {"generated_text": generated_text[0]["generated_text"]}
|
| 82 |
except Exception as e:
|
| 83 |
raise HTTPException(status_code=500, detail=f"B艂膮d podczas generowania tekstu: {e}")
|
| 84 |
|
| 85 |
+
|
| 86 |
# Uruchamianie serwera Uvicorn bezpo艣rednio (dla Dockera)
|
| 87 |
if __name__ == "__main__":
|
| 88 |
+
uvicorn.run(app, host="0.0.0.0", port=int(os.getenv("PORT", 7860)))
|