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I installed Matplotlib and tried a simple demo, but I got a warning message and no plot showed up: >>> import matplotlib.pyplot as plt >>> plt.plot([1,2,3],[4,5,6]) [<matplo...
#1: Initial revision
by
Karl Knechtel
·
2024-06-18T11:46:47Z (6 months ago)
Why won't Matplotlib show me a plot?
I installed Matplotlib and tried a simple demo, but I got a warning message and no plot showed up: ``` >>> import matplotlib.pyplot as plt >>> plt.plot([1,2,3],[4,5,6]) [<matplotlib.lines.Line2D object at ...>] >>> plt.show() <stdin>:1: UserWarning: Matplotlib is currently using agg, which is a non-GUI backend, so cannot show the figure. ``` What does this mean, and how can I show the plot?