Update app.py

app.py

@@ -75,7 +75,7 @@ async def predict(file: UploadFile = File(...)):
         
     except Exception as e:
         logger.error(f"Prediction error: {e}")
-        raise HTTPException(status_code=500, detail="Prediction failed")
+        raise HTTPException(status_code=500, detail=f"Prediction failed: {str(e)}")
 
 if __name__ == "__main__":
     import uvicorn