[DEBUG
] Traceback (most recent call last):

 "/usr/lib/python2.6/site-packages/salt/output/__init__.py", line 35, in display_output
display_data = get_printout(out, opts)(data).rstrip()

 "/usr/lib/python2.6/site-packages/salt/output/highstate.py", line 44, in output
return _format_host(host, hostdata)[0]

 "/usr/lib/python2.6/site-packages/salt/output/highstate.py", line 128, in _format_host
comment = ret['comment'].join(' ').replace('\n',AttributeError: 'dict' object has no attribute 'join'
Traceback (most recent call last):



 "<ipython-input-2-286ba8f48dc1>", line 1, in <module>

tab_model.fit(np.array(featureMatrix.sparse.to_dense().values),np.array(values),batch_size = 10)



 "C:\Users\Thomas Wolf\anaconda3\envs\my-rdkit-env\lib\site-packages\sklearn\pipeline.py", line 329, in fit

fit_params_steps = self._check_fit_params(**fit_params)



 "C:\Users\Thomas Wolf\anaconda3\envs\my-rdkit-env\lib\site-packages\sklearn\pipeline.py", line 248, in _check_fit_params

"=sample_weight)`.".format(pname))

ValueError: Pipeline.fit does not accept the batch_size parameter. You can pass parameters to specific steps of your pipeline using the stepname__parameter format, e.g. `Pipeline.fit(X, y, logisticregression__sample_weight=sample_weight)`.
