The remove command is set to the default behavior.

[hakancelikdev]

When addressing this issue, we must ensure that we consider the following situations:

• Unimport should remove unnecessary imports by default (current behavior, --check, now it should be --remove)
• Delete --remove related code, tests, and documentation.
• The default behavior of unimport should be documented.

#270

[hakancelikdev]

@mxr Here is the issue, If you have any questions, feel free to ask.