I'm new on this and I found a problem when I wanted to create a CustomFactor passing the column of my main modified dataframe ('my_factor'), which is a list of floats that represent my own calculus of a factor, but when I put this list of values (by the way: [class 'numpy.float64']) in my create CustomFactor class I get this error:
- NonPipelineInputs: Unexpected input types in str. Inputs to Pipeline expressions must be Filters, Factors, Classifiers, or BoundColumns.
Got the following type(s) instead: 
All of this is because to create a Pipeline with my factor column, but it throws and error:
- TypeError: Pipeline.validate_column() expected a value of type Term for argument 'term', but got Series instead.
So I need to create a CustomFactor.
Please if you know how to figure it out, help me.
May the Force be with you.