Remove warnings from carto-python in CARTOframes

[alrocar]

No description provided.

[simon-contreras-deel]

We are already filtering some messages from carto-python:

from warnings import filterwarnings
filterwarnings("ignore", category=FutureWarning, module="carto")

We need to filter others messages that are not FutureWarning ones, but:

warnings.warn('xxx)

[alrocar]

We used FutureWarnings for APIs in carto-python that are not public and we didn't want them to be used by other people (other than us).

So, for this case, in CARTOframes it's fine to silence FutureWarnings. In carto-python they still make sense.

About the rest of the warnings, I'd consider to remove them from the code (ideally substitute them by a logger).

[simon-contreras-deel]

Ok, I have created CartoDB/carto-python#154 to remove the comment that is being shown in CARTOframes. Also, I added a comment in the CARTOframes one to remove the related filterwarnings