title: could not broadcast input array from shape (215280,1306) into shape (215280,)
body: <p>My model summary is:
  <a href="https://i.stack.imgur.com/p5wlK.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/p5wlK.png" alt="enter image description here" /></a></p>
  <p>The data for training are as following by Jupyter Notebook.</p>
  <p><a href="https://i.stack.imgur.com/Z7Za0.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/Z7Za0.png" alt="enter image description here" /></a></p>
  <p>I try to train my model like this.</p>
  <pre><code>model.fit(x=[input_word_ids, suggestion_ids, intent_encoded], 
            y=click,
            batch_size=64,
            epochs=2)
  </code></pre>
  <p>But I got the following error.</p>
  <pre><code>&gt; ValueError                                Traceback (most recent call
  &gt; last) &lt;ipython-input-87-ff46ed631166&gt; in &lt;module&gt;
  &gt;       2           y=click,
  &gt;       3           batch_size=64,
  &gt; ----&gt; 4           epochs=2)
  &gt; 
  &gt; ~/anaconda3/lib/python3.7/site-packages/keras/utils/traceback_utils.py
  &gt; in error_handler(*args, **kwargs)
  &gt;      65     except Exception as e:  # pylint: disable=broad-except
  &gt;      66       filtered_tb = _process_traceback_frames(e.__traceback__)
  &gt; ---&gt; 67       raise e.with_traceback(filtered_tb) from None
  &gt;      68     finally:
  &gt;      69       del filtered_tb
  &gt; 
  &gt; ~/anaconda3/lib/python3.7/site-packages/keras/engine/data_adapter.py
  &gt; in __init__(self, x, y, sample_weights, sample_weight_modes,
  &gt; batch_size, shuffle, **kwargs)
  &gt;     654                **kwargs):
  &gt;     655     super(ListsOfScalarsDataAdapter, self).__init__(x, y, **kwargs)
  &gt; --&gt; 656     x = np.asarray(x)
  &gt;     657     if y is not None:
  &gt;     658       y = np.asarray(y)
  &gt; 
  &gt; ValueError: could not broadcast input array from shape (215280,1306)
  &gt; into shape (215280,)
  </code></pre>
  <p>Is there any friend having some suggestions to me? How can I fix it? Thanks.</p>