Traceback (most recent call last):


 "C:\Users\adnan\AppData\Local\Programs\Python\Python38-32\lib\site-packages\tornado\ioloop.py", line 907, in _run

return self.callback()


 "C:\Users\adnan\AppData\Local\Programs\Python\Python38-32\lib\site-packages\distributed\nanny.py", line 414, in memory_monitor

process = self.process.process
AttributeError: 'NoneType' object has no attribute 'process'

Traceback (most recent call last):


 "/usr/local/lib/python3.7/runpy.py", line 193, in _run_module_as_main

"__main__", mod_spec)


 "/usr/local/lib/python3.7/runpy.py", line 85, in _run_code

exec(code, run_globals)


 "/usr/local/lib/python3.7/site-packages/pipenv/patched/notpip/__main__.py", line 18, in <module>

from pipenv.patched.notpip._internal.cli.main import main as _main
# isort:skip # noqa


 "/usr/local/lib/python3.7/site-packages/pipenv/__init__.py", line 23, in <module>

from pipenv.vendor.vistir.compat import ResourceWarning, fs_str


 "/usr/local/lib/python3.7/site-packages/pipenv/vendor/vistir/__init__.py", line 4, in <module>

from .compat import (


 "/usr/local/lib/python3.7/site-packages/pipenv/vendor/vistir/compat.py", line 202, in <module>

IS_TYPE_CHECKING = os.environ.get("MYPY_RUNNING", is_type_checking())


 "/usr/local/lib/python3.7/site-packages/pipenv/vendor/vistir/compat.py", line 196, in is_type_checking

from typing import TYPE_CHECKING


 "/usr/local/lib/python3.7/site-packages/typing.py", line 1359, in <module>

class Callable(extra=collections_abc.Callable, metaclass=CallableMeta):


 "/usr/local/lib/python3.7/site-packages/typing.py", line 1007, in __new__

self._abc_registry = extra._abc_registry
AttributeError: type object 'Callable' has no attribute '_abc_registry'
