@staticmethod
def from_caliper(filename, query):
    """Read in a Caliper `cali` file.

        Args:
            filename (str): name of a Caliper output file in `.cali` format
            query (str): cali-query in CalQL format
        """
    from .readers.caliper_reader import CaliperReader
    return CaliperReader(filename, query).read()
