TypeError: 'module' object is not callable

[johnescott64]

while running this code: ( df4 .pipe(PrettyPandas) .as_currency('USD', subset='Average Value') .as_percent(subset='Yield') .total() .average() ) I get the error: TypeError: 'module' object is not callable.

I've successfully pip installed prettypandas and ran import prettypandas and import babel

All the documentation uses (PrettyPandas). Is this recognizable in Jupyter Notebooks?