message: pylint error fixed
diff: @@ -202,7 +202,8 @@ def train_and_predict(
  estimator = ts_estimators.TimeSeriesRegressor(
  model=_LSTMModel(num_features=5, num_units=128,
  exogenous_feature_columns=exogenous_feature_columns),
  - optimizer=tf.compat.v1.train.AdamOptimizer(0.001), config=estimator_config,
  + optimizer=tf.compat.v1.train.AdamOptimizer(0.001),
  + config=estimator_config,
  # Set state to be saved across windows.
  state_manager=state_management.ChainingStateManager())
  reader = tf.contrib.timeseries.CSVReader(
  