This is the app.py file for my Python app:
from typing import Unionfrom fastapi import FastAPI, File, UploadFilefrom rembg import removeimport requestsfrom io import BytesIOapp = FastAPI()@app.get("/")def read_root(): return {"Hello": "World"}@app.get("/items/{item_id}")def read_item(item_id: int, q: Union[str, None] = None): return {"item_id": item_id, "q": q}def download_image(url): response = requests.get(url) if response.status_code != 200: raise ValueError(f"Failed to download image from URL: {url}") return BytesIO(response.content)@app.post("/remove_background")async def remove_background(url: str): try: # Download the image from the URL image_content = download_image(url) # Remove background output = remove(image_content.read()) return output except Exception as e: return {"error": str(e)} # at last, the bottom of the file/moduleif __name__ == "__main__": uvicorn.run(app, host="127.0.0.1", port=5049)The GET requests are working fine. But when I post to this endpoint remove_background, I get this error - {"detail":"Not Found"}. I need this function to download images from URL ,and then remove background from it. What am I doing wrong here?