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Travis CI:

________ ERROR collecting data_structures/binary_tree/tree_top_view.py _________
data_structures/binary_tree/tree_top_view.py:68: in
t = int(input())
../../../virtualenv/python3.8.3/lib/python3.8/site-packages/_pytest/capture.py:216: in read
raise OSError(
E OSError: pytest: reading from stdin while output is captured! Consider using -s.

input() is not encouraged: https://github.com/TheAlgorithms/Python/blob/master/CONTRIBUTING.md

Also run black on your file as described in the link, your file has some spacing issues that might fail pre-commit.

This pull request has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

Please reopen this pull request once you commit the changes requested or make improvements on the code. If this is not the case and you need some help, feel free to seek help from our Gitter or ping one of the reviewers. Thank you for your contributions!