Update app.py

app.py

@@ -58,10 +58,14 @@ async def upload_file(LLM_URL, LLM_API, file_path, user_id):
     mime_type, _ = mimetypes.guess_type(file_path)
     with open(file_path, 'rb') as f:
         async with aiohttp.ClientSession() as session:
+            form_data = aiohttp.FormData()
+            form_data.add_field('file', f, filename=file_path, content_type=mime_type)
+            form_data.add_field('user', user_id)
+            
             async with session.post(
                 f"{LLM_URL}/files/upload",
                 headers={"Authorization": f"Bearer {LLM_API}"},
-                data={"file": (file_path, f, mime_type), "user": user_id}
+                data=form_data
             ) as response:
                 print("Upload response status code:", response.status)  # Debug information
                 if response.status == 404:
@@ -117,4 +121,4 @@ with gr.Blocks() as iface:
         allow_flagging="never"
     )
 
-iface.launch()
+iface.launch()