Fix file_operations instatiation

[lgwacker]

Description

I got the problem with the commands, that was only happening with file_operations.
file_operations methods use one another to achive its goal. The problem is that we don't instantiate the class.

in the commands.py:119, we used to pass the module as a parameter. That will not work for modules on commands where one method depends on the other (since there is no self)
I will up a workaround for that, specific for file_operations, but we need to change the way its done.

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• My code follows the code style of this project and passes yarn run lint.
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• My change works!