minor #4880 Remove duplicate link, introduction.rst (Quberik)

This PR was merged into the 2.5 branch.

Discussion
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Remove duplicate link, introduction.rst

Remove duplicate link

Commits
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c4c8803 Update introduction.rst

Author: wouterj

components/console/introduction.rst

@@ -411,7 +411,6 @@ tools capable of helping you with different tasks:
 * :doc:`/components/console/helpers/formatterhelper`: customize the output colorization
 * :doc:`/components/console/helpers/progressbar`: shows a progress bar
 * :doc:`/components/console/helpers/table`: displays tabular data as a table
-* :doc:`/components/console/helpers/questionhelper`: interactively ask the user for information
 
 .. _component-console-testing-commands: