Minor issue with zsh when using help from lazy import errors

[prashantgupta24]

Describe the bug

When using lazy import errors in import_tracker, if the import error is triggered within a module that is managed as an extras set, the error message is updated to include instructions on which extras set needs to be installed. The error message might look something like this:

ModuleNotFoundError: No module named 'example_module'. 
To install the missing dependencies, run `pip install my_module[my_module.example_module]`

If the command pip install my_module[my_module.example_module] is executed within a zsh environment, an error occurs:

zsh: no matches found: my_module[my_module.example_module]

since square brackets in zsh have special meanings.

Platform

Please provide details about the environment you are using, including the following:

• Interpreter version: 3.8
• Library version: 2.2.2

Sample Code

When pip install my_module[my_module.example_module] is executed within a zsh environment, an error occurs:

zsh: no matches found: my_module[my_module.example_module]

Expected behavior

The command should work on zsh.

[gabe-l-hart]

Closed by #56