# [Python 3], 3 bytes

<!-- language-all: lang-python -->

    1=2

Banned characters: All non-ascii characters, quotes, and #.

    "'#

[Try it online!][TIO-klgphj2n]

[Python 3]: https://docs.python.org/3/
[TIO-klgphj2n]: https://tio.run/##K6gsycjPM/7/39DW6P9/AA "Python 3 – Try It Online"