If input is received from stdin, output the unmodified value to stdout.

[ghost]

Checklist

• Add test cases to all the changes you introduce

Not sure if it is possible to provide a test for this sort of behavior:

            # Click testing runner doesn't simulate correctly the reading from stdin
            # instead of setting the name attribute to `<stdin>` it gives an
            # AttributeError. But when you use it outside testing, no AttributeError
            # is raised and name has the value <stdin>. So there is no way of testing
            # this behaviour.

• Update the documentation for the changes

Correct behavior is already documented in

autoimport/src/autoimport/services.py

Line 19 in a8eb551

If the input is taken from stdin, it will output the value to stdout.

[coveralls]

Pull Request Test Coverage Report for Build 3056895311

Warning: This coverage report may be inaccurate.

This pull request's base commit is no longer the HEAD commit of its target branch. This means it includes changes from outside the original pull request, including, potentially, unrelated coverage changes.

• For more information on this, see Tracking coverage changes with pull request builds.
• To avoid this issue with future PRs, see these Recommended CI Configurations.
• For a quick fix, rebase this PR at GitHub. Your next report should be accurate.

Details

• 1 of 1 (100.0%) changed or added relevant line in 1 file are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 96.25%

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Totals
Change from base Build 2690162637:	0.0%
Covered Lines:	308
Relevant Lines:	320

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💛 - Coveralls

[lyz-code]

Thanks for the contribution :)