message: Change from model.predict_proba to  using model.predict
  model.predict_proba is deprecated in the Keras code base, and should be replaced by model.predict
  This replaces the usage of the deprecated call in the scikit_learn wrapper
diff: @@ -261,7 +261,7 @@ class KerasClassifier(BaseWrapper):
  (instead of `(n_sample, 1)` as in Keras).
  """
  kwargs = self.filter_sk_params(Sequential.predict_proba, kwargs)
  - probs = self.model.predict_proba(x, **kwargs)
  + probs = self.model.predict(x, **kwargs)
  # check if binary classification
  if probs.shape[1] == 1:
  