what is happening with my matplotlib plot?
I have a pd DataFrame with two columns and 1500 rows looking something like this:
RuntimeError: In set_size: Could not set the fontsize (invalid ppem value; error code 0x97) In Google Colab (Matplotlib issue)
I have some complex code that I need to run in Google Colab (students will use this for a test). I reproduced my error in a smaller piece of code, i try to create a simple heatmap. I already set the font to the Colab default (monospace) and sepcified a font size. Also DPI was adjusted to avoid the error.