


"""simple docstring"""



import numpy as np
from sklearn.datasets import fetch_california_housing
from sklearn.metrics import mean_absolute_error, mean_squared_error
from sklearn.model_selection import train_test_split
from xgboost import XGBRegressor







def 						__lowerCAmelCase		(		lowercase						:						dict				)			->		tuple:


				"""simple docstring"""





				return (data["data"], data["target"])







def 						__lowerCAmelCase		(		lowercase						:						np.ndarray		,							lowercase						:						np.ndarray		,							lowercase						:						np.ndarray				)			->		np.ndarray:


				"""simple docstring"""





				snake_case					:   Tuple         =					XGBRegressor(verbosity=0		,							random_state=42				)
				xgb.fit(lowercase		,							lowercase				)
				# Predict target for test data
				snake_case					:   str         =					xgb.predict(lowercase				)
				snake_case					:   Dict         =					predictions.reshape(len(lowercase				)		,							1				)
				return predictions







def 						__lowerCAmelCase		(		)			->		None:


				"""simple docstring"""





				snake_case					:   List[Any]         =					fetch_california_housing()
				snake_case					:   Union[str, Any]         =					data_handling(lowercase				)
				snake_case					:   List[str]         =					train_test_split(
				    lowercase		,							lowercase		,							test_size=0.25		,							random_state=1				)
				snake_case					:   str         =					xgboost(lowercase		,							lowercase		,							lowercase				)
				# Error printing
				print(F'Mean Absolute Error : {mean_absolute_error(lowercase		,							lowercase				)}'				)
				print(F'Mean Square Error  : {mean_squared_error(lowercase		,							lowercase				)}'				)


if __name__ == "__main__":
		import doctest

		doctest.testmod(verbose=True)
		main()









"""simple docstring"""



# this script reports modified .py files under the desired list of top-level sub-dirs passed as a list of arguments, e.g.:
#   python ./utils/get_modified_files.py utils src tests examples
#
# it uses git to find the forking point and which files were modified - i.e. files not under git won't be considered
# since the output of this script is fed into Makefile commands it doesn't print a newline after the results

import re
import subprocess
import sys


__snake_case         =					subprocess.check_output("""git merge-base main HEAD""".split()).decode("""utf-8""")
__snake_case         =					(
    subprocess.check_output(F'''git diff --diff-filter=d --name-only {fork_point_sha}'''.split()).decode("""utf-8""").split()
)

__snake_case         =					"""|""".join(sys.argv[1:])
__snake_case         =					re.compile(RF'''^({joined_dirs}).*?\.py$''')

__snake_case         =					[x for x in modified_files if regex.match(x)]
print(""" """.join(relevant_modified_files), end="""""")





