I am new to Knime. I installed community nodes Python scripting and I am trying a very simple Python plot and I am having issues with it.
I am not sure how to configure the Python plot node. The default is plot(kIn) but it did not work.
I also tried instead some Python instructions:
import matplotlib.pyplot as plt
but it did not work better.
I select in Output Options a png image to overwrite but it tells me anyway “no output image found”.
Could you please help me with that.