What is python2r_helper and how to get that?

[pavankumar-yerravelly]

Hi,
First of all this an awesome library, I am using it to convert R code to Python. Here is my question.
I see for most of the functions like tuples and classes in R, this library is generating Python code from python2r_helper import make_tuple/make_class respectively. So what does this module do and I am unable to install using PIP. Please help me with this.
Another help I would need is, it would be great if you could suggest to me the approach to convert R dataframe to Pandas dataframe and respective methods.

Thanks for your help in advance.

[sdpython]

What kind of error do you get? The module works for simple examples.