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Handling Errors and Exceptions #22

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Handling Errors and Exceptions #22

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12 changes: 9 additions & 3 deletions main.py
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Original file line number Diff line number Diff line change
@@ -1,7 +1,8 @@
from fastapi import FastAPI
from fastapi import FastAPI, Request
from transformers import pipeline
from pydantic import BaseModel

from fastapi.responses import JSONResponse
from fastapi.exceptions import RequestValidationError

class Item(BaseModel):
text: str
Expand All @@ -11,7 +12,12 @@ class Item(BaseModel):
app = FastAPI()
classifier = pipeline("sentiment-analysis")


@app.exception_handler(RequestValidationError)
async def validation_exception_handler(request: Request, exc: RequestValidationError):
return JSONResponse(
status_code=400,
content={"detail": "Invalid request body"},
)

@app.get("/")
def root():
Expand Down