Add talk about Polars by Thomas Bierhance at PyCon 2023

[ddotta]

Link to suggestion

https://github.com/datenzauberai/PyConDE-2023--Polars-make-the-switch/raw/main/Polars%20-%20make%20the%20switch%20to%20lightning-fast%20dataframes%20-%20Versand.pdf

Targeted section

Talks and videos

Describe your suggestion

• Polars - make the switch to lightning-fast dataframes - A talk that reports an experience switching from Pandas to Polars in a real-world ML project by @datenzauberai.

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