Update app.py

app.py

@@ -119,14 +119,14 @@ async def execute_command(websocket, project_name, command, connected):
         async def send_message(message):
             print('sending msg')
             # await websocket.send(f'data: {message}')
-            websockets.broadcast(connected,json.dumps(message.decode('utf-8')) )
+            websockets.broadcast(connected,json.dumps(message) )
 
         async for line in process.stdout:
             print('sending line')
             
             event = {
                 "type": "terminal-data",
-                "data": line.strip(),
+                "data": line.strip().decode('utf-8'),
             }
             await send_message(event)