Update app.py

app.py

@@ -58,7 +58,7 @@ def preprocess_input(input: str):
 
 # Define an endpoint to make predictions
 @app.post("/predict")
-async def predict_endpoint(input:fastapi.UploadFile):
+async def predict_endpoint(input:str):
     """Make a prediction on an image uploaded by the user."""
 
     # Preprocess the input image