I realize that this is similar to several other issues, however in the past they were related to Python 2; however, I am getting this error with Python 3.7.6.
I believe this is because stop is both a function and a boolean property. However, since the function does nothing other than setting the property, the_animated_gif.stop = True should work.
I realize that this is similar to several other issues, however in the past they were related to Python 2; however, I am getting this error with Python 3.7.6.