If Scipy is using the warnings
module, then you can suppress specific warnings. Try this at the beginning of your program:
import warnings
warnings.filterwarnings("ignore", message="divide by zero encountered in divide")
If you want this to apply to only one section of code, then use the warnings context manager:
import warnings
with warnings.catch_warnings():
warnings.filterwarnings("ignore", message="divide by zero encountered in divide")
# .. your divide-by-zero code ..