Import error: Referencing out of date polyline class

[ladoramkershner]

As of this commit, from December 2022, this package is referencing an out of date class from polyline. The methods from the PolylineCodec class were moved to be stand alone functions in the refactor. This causes the following error on import

---------------------------------------------------------------------------
ModuleNotFoundError                       Traceback (most recent call last)
Cell In[5], line 1
----> 1 import osrm
      2 result = osrm.simple_route(
      3                       [21.0566163803209,42.004088575972], [20.9574645547597, 41.5286973392856],
      4                       output='route', overview="full", geometry='wkt')
      6 result[0]['distance']

File [~/miniconda3/envs/geocode/lib/python3.11/site-packages/osrm/__init__.py:53](https://file+.vscode-resource.vscode-cdn.net/Users/ladoramk/repos/geocode/~/miniconda3/envs/geocode/lib/python3.11/site-packages/osrm/__init__.py:53)
     49 RequestConfig = DefaultRequestConfig()
     51 Point = namedtuple("Point", ("longitude", "latitude"))
---> 53 from .core import match, simple_route, nearest, table, trip, _chain
     54 from .extra import AccessIsochrone

File [~/miniconda3/envs/geocode/lib/python3.11/site-packages/osrm/core.py:3](https://file+.vscode-resource.vscode-cdn.net/Users/ladoramk/repos/geocode/~/miniconda3/envs/geocode/lib/python3.11/site-packages/osrm/core.py:3)
      1 # -*- coding: utf-8 -*-
      2 import numpy as np
----> 3 from polyline.codec import PolylineCodec
      4 from polyline import encode as polyline_encode
      5 from pandas import DataFrame

ModuleNotFoundError: No module named 'polyline.codec'

Possible fix would be to replace the import with a try/except import (to be able to support backward compatibility). I am on a Mac and am struggling with of the other dependencies at the moment, but wanted to document!