之前程序没有问题：

错误信息：

ValueError                                Traceback (most recent call last)
C:\Users\ADMINI~1\AppData\Local\Temp/ipykernel_3176/2240817477.py in <module>
      1 #train the model
----> 2 model.fit(X,y,batch_size=30,epochs=200)

C:\anaconda3\lib\site-packages\keras\utils\traceback_utils.py in error_handler(*args, **kwargs)
     65     except Exception as e:  # pylint: disable=broad-except
     66       filtered_tb = _process_traceback_frames(e.__traceback__)
---> 67       raise e.with_traceback(filtered_tb) from None
     68     finally:
     69       del filtered_tb

C:\anaconda3\lib\site-packages\keras\engine\data_adapter.py in select_data_adapter(x, y)
    983   if not adapter_cls:
    984     # TODO(scottzhu): This should be a less implementation-specific error.
--> 985     raise ValueError(
    986         "Failed to find data adapter that can handle "
    987         "input: {}, {}".format(

ValueError: Failed to find data adapter that can handle input: <class 'numpy.ndarray'>, (<class 'list'> containing values of types {"<class 'numpy.float64'>"})