Import error: cannot import name 'urllib' from 'moves' (unknown location)

Question

This code:

import os, uuid
    from azure.storage.blob import ContainerClient

Gives raise to following error:

File "C:\Program Files (x86)\Python37-32\lib\site-packages\azure\core\pipeline\policies_distributed_tracing.py", line 29, in from six.moves import urllib
ImportError: cannot import name 'urllib' from 'moves' (unknown location

Python version: 3.7.3

Pip freeze (excerpt):

• azure-core==1.8.1
• azure-storage-blob==12.5.0
• azure-storage-file-share==12.2.0
• azure-storage-queue==12.1.3
• six==1.15.0
• sixer==1.6.1
• urllib3==1.25.10

Any help on how to resolve this would be greatly appreciated.

UPDATE: Noticed I get following error when just starting python from PowerShell:

PS C:\WINDOWS\system32> python
Python 3.7.3 (v3.7.3:ef4ec6ed12, Mar 25 2019, 21:26:53) [MSC v.1916 32 bit (Intel)] on win32
Type "help", "copyright", "credits" or "license" for more information.
Failed calling sys.__interactivehook__
Traceback (most recent call last):
  File "C:\Program Files (x86)\Python37-32\lib\site.py", line 408, in register_readline
    import readline
  File "C:\Program Files (x86)\Python27\lib\site-packages\readline.py", line 6, in <module>
    from pyreadline.rlmain import Readline
  File "C:\Program Files (x86)\Python27\lib\site-packages\pyreadline\__init__.py", line 11, in <module>
    from . import unicode_helper, logger, clipboard, lineeditor, modes, console
  File "C:\Program Files (x86)\Python27\lib\site-packages\pyreadline\console\__init__.py", line 15, in <module>
    from .console import *
  File "C:\Program Files (x86)\Python27\lib\site-packages\pyreadline\console\console.py", line 610, in <module>
    msvcrt = cdll.LoadLibrary(ctypes.util.find_msvcrt())
  File "C:\Program Files (x86)\Python37-32\lib\ctypes\__init__.py", line 434, in LoadLibrary
    return self._dlltype(name)
  File "C:\Program Files (x86)\Python37-32\lib\ctypes\__init__.py", line 356, in __init__
    self._handle = _dlopen(self._name, mode)
TypeError: LoadLibrary() argument 1 must be str, not None

Error still present after removing and installing python 3.7.3. Python 2.7 is also installed