Prepare a program that replaces text in a file

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Reference no: EM132114998

PYTHON

Write a program that replaces text in a file. Your program should prompt the user to enter a filename, and old string, and a new string.

Sample run:

enter a filename: test.txt

enter the old string to be replaced: morning

enter the new string to replace the old string: afternoon

done

Reference no: EM132114998

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