

'''simple docstring'''

import pandas as pd
from matplotlib import pyplot as plt
from sklearn.linear_model import LinearRegression

# Splitting the dataset into the Training set and Test set
from sklearn.model_selection import train_test_split

# Fitting Polynomial Regression to the dataset
from sklearn.preprocessing import PolynomialFeatures

# Importing the dataset
lowercase__         =      pd.read_csv(
    "https://s3.us-west-2.amazonaws.com/public.gamelab.fun/dataset/"
    "position_salaries.csv"
)
lowercase__         =      dataset.iloc[:, 1:2].values
lowercase__         =      dataset.iloc[:, 2].values


lowercase__   ,  lowercase__   ,  lowercase__   ,  lowercase__         =      train_test_split(X, y, test_size=0.2, random_state=0)


lowercase__         =      PolynomialFeatures(degree=4)
lowercase__         =      poly_reg.fit_transform(X)
lowercase__         =      LinearRegression()
pol_reg.fit(X_poly, y)




def 				UpperCamelCase(					):
	plt.scatter(UpperCAmelCase_  ,	UpperCAmelCase_  ,	color='red'     )
	plt.plot(UpperCAmelCase_  ,	pol_reg.predict(poly_reg.fit_transform(UpperCAmelCase_     )     )  ,	color='blue'     )
	plt.title('Truth or Bluff (Linear Regression)'     )
	plt.xlabel('Position level'     )
	plt.ylabel('Salary'     )
	plt.show()


if __name__ == "__main__":
	viz_polymonial()

	# Predicting a new result with Polymonial Regression
	pol_reg.predict(poly_reg.fit_transform([[5.5]]))
	# output should be 132148.43750003







'''simple docstring'''

def 				UpperCamelCase(					UpperCAmelCase_  ,	UpperCAmelCase_     ):
 UpperCAmelCase	:     int						 =			len(UpperCAmelCase_     )
 UpperCAmelCase	:     int						 =			len(UpperCAmelCase_     )
 UpperCAmelCase	:     int						 =			(
     first_str_length if first_str_length > second_str_length else second_str_length
 )
 UpperCAmelCase	:     list						 =			[]
 for char_count in range(UpperCAmelCase_     ):
  if char_count < first_str_length:
   output_list.append(first_str[char_count]     )
  if char_count < second_str_length:
   output_list.append(second_str[char_count]     )
 return "".join(UpperCAmelCase_     )


if __name__ == "__main__":
 print(alternative_string_arrange("AB", "XYZ"), end=" ")




