删除多余代码

main.py

@@ -29,10 +29,6 @@ class ConnectionManager:
     async def send_personal_message(message: str, websocket: WebSocket):
         await websocket.send_text(message)
 
-    async def broadcast(self, message: str):
-        for connection in self.active_connections:
-            await connection.send_text(message)
-
     async def broadcast_json(self, data: dict):
         for connection in self.active_connections:
             await connection.send_json(data)
@@ -94,7 +90,6 @@ async def predict(file: UploadFile = File(...)):
             if content:
                 yield content
                 # 同时将内容广播给所有WebSocket连接的客户端
-                # await manager.broadcast(content)
                 await manager.broadcast_json({"type": "text", "content": content})
 
     return StreamingResponse(stream_response(), media_type="text/plain")