Removed a literal comparison pitfall from the code #109
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The problem
The code was comparing booleans using the operator '==', where in Python the indicated is to use the operator 'is', otherwise we would fall into a literal comparison pitfall. This pitfall was detected using Pylint and generated the following message error code and message:
Pylint code: C0121
Comparison 'styl_seg.size == False' should be 'styl_seg.size is False' if checking for the singleton value False, or 'not styl_seg.size' if testing for falsiness
Solution
Removed the '==' operator and changed it to 'is'