Crashes if icon is base 64 and is default in keyword

[MikeTheWatchGuy]

C:\Python\Anaconda3\python.exe C:/Python/PycharmProjects/GitHub/PySimpleGUIDocGen/db/usage.py
starting main
Traceback (most recent call last):
  File "C:/Python/PycharmProjects/GitHub/PySimpleGUIDocGen/db/usage.py", line 58, in <module>
    delete_html_comments=True)
  File "C:\Python\PycharmProjects\GitHub\PySimpleGUIDocGen\db\make_real_readme.py", line 457, in main
    content = render(injection)
  File "C:\Python\PycharmProjects\GitHub\PySimpleGUIDocGen\db\make_real_readme.py", line 268, in render
    doc_string=injection['function_object'].__doc__)
  File "C:\Python\PycharmProjects\GitHub\PySimpleGUIDocGen\db\make_real_readme.py", line 214, in get_sig_table_parts
    raise Exception(f'IDK this type -> {key, val}')
Exception: IDK this type -> ('icon', b'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')

Process finished with exit code 1

To get around this for Window, I changed the init signature to have None as the icon and then I set the icon to the DEFAULT value if the icon == None from the keywords to init call.

Still, it would be nice to not crash.

[nngogol]

assign operator
    ([\w_][\d\w_]*)\s*=\s*
assign operator with CAPS chars
    ([\w_][\d\w_]*)\s*=\s*[A-Z_][A-Z_0-9]*

I have some regex to solve this.