viditjain1

## pipeline_example.py
from sklearn.pipeline import Pipeline
from sklearn.preprocessing  import StandardScaler

num_pipeline = Pipeline([('imputer',SimpleImputer(strategy='median')),
                        ('attribs_adder',CombinedAttributesAdder()),
                        ('std_scaler', StandardScaler())])

housing_num_tr = num_pipeline.fit_transform(housing_num)
	from sklearn.pipeline import Pipeline
	from sklearn.preprocessing import StandardScaler

	num_pipeline = Pipeline([('imputer',SimpleImputer(strategy='median')),
	('attribs_adder',CombinedAttributesAdder()),
	('std_scaler', StandardScaler())])

	housing_num_tr = num_pipeline.fit_transform(housing_num)