How do i change the bin size in the sample notebooks?

[skywo1f]

Bin size was too small in the coarse rasterization phase. This caused an overflow, meaning output may be incomplete. To solve, try increasing max_faces_per_bin / max_points_per_bin, decreasing bin_size, or setting bin_size to 0 to use the naive rasterization.

but im not sure how to make those changes in sample_text_to_3d.ipynb