'example.txt$\text{'},\text{'}$w$\text{'})$

f$.$write$("$Hello$,$ Python!

$")$

f$.$write$("$This is a test file."$)$

What is the state of 'example.txt$\text{'}$ after executing this code? Choose the correct option about the state of 'example.txt$\text{'}.$

The file contains the text "Hello, Python!" on the first line and "This is a test file." on the second line.

An error occurs because the file needs to be opened in append mode to write multiple lines.

The file contains both lines of text, but they are concatenated without any line break.

The file contains only the text "This is a test file." as it overwrites the first line.M