Rendering of several plots not working!

[titubs]

Hello,
I am using the google provided example code from their github and oddly, when I plot plot.plot_prior_and_posterior(media_mix_model=mmm), the output cart renders perfectly find. However, when I run other plots like plot.plot_media_channel_posteriors(media_mix_model=mmm) or plot.plot_model_fit(mmm, target_scaler=target_scaler), my output shows Out[33]: <Figure size 640x480 with 1 Axes>

Why is this part inconsistent and how can I make all plots render? I tried already adding %matplotlib inline but it did not help. My coding env is Databricks, Phython notebook.

Any advise is appreciated, Thanks.

[anantp316]

Here are the following checks you may need to do.

1. Importing matplotlib.pyplot as plt.
2. Importing the following statement from lightweight_mmm import plot
3. Try adding a semi-colon at the end of your mentioned plot statements.

If nothing works, try doing a clean install of the lightweight_mmm library and use the git link mentioned in the example notebook (or in the ReadME) to re-install the library.

[gerdasm]

As stated by anantp316, add semi-colon at the end:
plot.plot_media_channel_posteriors(media_mix_model=mmm);

[tabbyduenger]

Hi, I'm also having trouble rendering these plots: plot.plot_prior_and_posterior() and plot.plot.plot_media_channel_posteriors(). Getting a ValueError: Multi-dimensional indexing (e.g. obj[:, None]) is no longer supported. Convert to a numpy array before indexing instead for the first and TypingError: Failed in nopython mode pipeline (step: nopython frontend) for the second.