$7\mathrm{.}31$ LAB: Copying a file

Write a program that copies one file to another. Prompt the user for the input and output file names. $**$use inf.read$().$

Ex: If the file input.txt contains:

Mary had a little lamb

Whose fleece was white as snow.

And everywhere that Mary went,

The lamb was sure to go$!$

the file output $.$ txt will also contain:

Mary had a little lamb

Whose fleece was white as snow.

And everywhere that Mary went,

The lamb was sure to go$!$

A run of the program is:

Enter input file name: mary.txt

Enter output file name: output.txt

Unit tests will be provided for testing and comments are included in the template to guide you. You do not need to include any print

statements for the output.

You can download the mary.txt file to test your code in your IDE, if needed.

$537576\mathrm{.}3921424.$qx$3$zqy$7$

LAB

ACTIVITY

$7\mathrm{.}31\mathrm{.}1$: LAB: Copying a file

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main.py

Load default template...

##

# Copy a file, with the file names provided on the command line.

#

# Read in file names

# Open the files.

# Read the data from the input file and save it in the output file.

# Close the files.

Run your program as often as you'd like, before submitting for grading. Below, type any needed

inputvalues in the first hox then click Run nroaram and observe the program's output in the