Update app.py

app.py

@@ -67,7 +67,7 @@ async def upload_file(LLM_URL, LLM_API, file_path, user_id):
             form_data.add_field('file', f, filename=os.path.basename(file_path), content_type=mime_type)
             form_data.add_field('user', user_id)
             async with session.post(
-                f"{LLM_URL}/v1/files/upload",   # ✅ 加上 v1
+                f"{LLM_URL}/files/upload",   # ✅ 加上 v1
                 headers={"Authorization": f"Bearer {LLM_API}"},
                 data=form_data
             ) as response: