Change the Extension

Imagine working in a data analytics team where you receive tons of data as text files. Your job is to convert these text files to CSV format for easier data manipulation using Python. Using the pathlib module, your task is to write a script that takes a text file as input and changes its extension from .txt to .csv.
The first line of the input contains the full path of the text file that needs to be converted. The path includes the directory and the filename with the extension.
The program should print the full path of the file after the extension has been changed to .csv.
Input
Output
data/file1.txt
data/file1.csv
Note: The program should only change the file's extension and not actually convert the content of the text file into CSV format. The task of converting the content of the text file into CSV format goes beyond the scope of this exercise.
 

Constraints

Time limit: 2 seconds

Memory limit: 512 MB

Output limit: 1 MB

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