Update app.py

app.py

@@ -11,6 +11,21 @@ from typing import Any
 
 app = FastAPI()
 
+@app.exception_handler(ValidationError)
+async def validation_exception_handler(request: Request, exc: ValidationError):
+    errors = []
+    for error in exc.errors():
+        # Elimină prefixul "Value error" din mesaj
+        message = error['msg']
+        if message.startswith("Value error: "):
+            message = message[12:]  # Lungimea "Value error: " este 12
+        errors.append({"loc": error['loc'], "msg": message})
+    
+    return JSONResponse(
+        status_code=422,
+        content={"detail": errors}
+    )
+    
 # Încărcăm modelul
 try:
     model = joblib.load('rf_model.joblib')
@@ -190,11 +205,5 @@ async def model_info():
         }
     }
 
-@app.exception_handler(ValidationError)
-async def validation_exception_handler(request: Request, exc: ValidationError):
-    errors = [{"field": err['loc'][0], "message": err['msg']} for err in exc.errors()]
-    return JSONResponse(
-        status_code=422,
-        content={"message": "Validation Error", "details": errors},
-    )
+