Traceback (most recent call last):
  File "scripts/create_db.py", line 9, in <module>
    from monocle.db import Base, _engine
  File "/Users/ragnarokshell/Monocle/monocle/db.py", line 12, in <module>
    from . import bounds, spawns, db_proc, sanitized as conf
  File "/Users/ragnarokshell/Monocle/monocle/bounds.py", line 4, in <module>
    from .utils import get_distance
  File "/Users/ragnarokshell/Monocle/monocle/utils.py", line 17, in <module>
    from aiopogo import utilities as pgoapi_utils
  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/aiopogo/__init__.py", line 33, in <module>
    from .session import SESSIONS
  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/aiopogo/session.py", line 3, in <module>
    from aiohttp import ClientSession, ClientRequest, TCPConnector
  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/aiohttp/__init__.py", line 6, in <module>
    from .client import *  # noqa
  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/aiohttp/client.py", line 15, in <module>
    from . import connector as connector_mod
  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/aiohttp/connector.py", line 17, in <module>
    from .client_proto import ResponseHandler
  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/aiohttp/client_proto.py", line 6, in <module>
    from .http import HttpResponseParser, StreamWriter
  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/aiohttp/http.py", line 8, in <module>
    from .http_parser import (HttpParser, HttpRequestParser, HttpResponseParser,
  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/aiohttp/http_parser.py", line 15, in <module>
    from .http_writer import HttpVersion, HttpVersion10
  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/aiohttp/http_writer.py", line 304, in <module>
    class URL(yarl.URL):
  File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/yarl/__init__.py", line 232, in __init_subclass__
    "is forbidden".format(cls))
TypeError: Inheritance a class <class 'aiohttp.http_writer.URL'> from URL is forbidden