Reads a file stored in the MFS.

        .. code-block:: python

            >>> c.files_read("/bla/file")
            b'hi'

        Parameters
        ----------
        path : str
            Filepath within the MFS
        offset : int
            Byte offset at which to begin reading at
        count : int
            Maximum number of bytes to read

        Returns
        -------
            str : MFS file contents

def files_read(self, path, offset=0, count=None, **kwargs):
        """Reads a file stored in the MFS.

        .. code-block:: python

            >>> c.files_read("/bla/file")
            b'hi'

        Parameters
        ----------
        path : str
            Filepath within the MFS
        offset : int
            Byte offset at which to begin reading at
        count : int
            Maximum number of bytes to read

        Returns
        -------
            str : MFS file contents
        """
        opts = {"offset": offset}
        if count is not None:
            opts["count"] = count
        kwargs.setdefault("opts", opts)

        args = (path,)
        return self._client.request('/files/read', args, **kwargs)