Always assume python bytes type IF not PILImage or np.ndarray

[syaifulnizamyahya]

When working with pythonnet in c#, we can't provide python bytes types. Although this will fix the call from C#, not sure about other scenario.

[syaifulnizamyahya]

@danielgatis If you want, I can provide simple example complete with python virtual environment configured for pythonnet

[syaifulnizamyahya]

Another idea is a parameter to force remove function to assume the type is python bytes.
Eg. remove(input, assume_bytes = true)

[danielgatis]

Another idea is a parameter to force remove function to assume the type is python bytes. Eg. remove(input, assume_bytes = true)

I think this path is perfect.
This way we maintain compatibility with old versions.

[syaifulnizamyahya]

#663