Failed to test icsd-queryer: TypeError: load() missing 1 required positional argument: 'Loader'.

[hongyi-zhao]

On Ubuntu 20.04.3 LTS, I try to test icsd-queryer with the following steps but failed:

$ pyenv shell 3.8.3
$ pyenv virtualenv --system-site-packages icsd
$ pyenv shell icsd

$ git clone https://github.com/hegdevinayi/icsd-queryer.git hegdevinayi/icsd-queryer.git
$ cd hegdevinayi/icsd-queryer.git
$ pip install -r requirements.txt    
$ pip install -U pip pysocks ipython matplotlib
# More packages for testing https://github.com/lrcfmd/ICSDClient
#$ pip install -U requests[socks,use_chardet_on_py3] pip matplotlib numpy ipython beautifulsoup4

Then I do the following test from ipython:

In [1]: import logging

In [2]: import queryer
---------------------------------------------------------------------------
TypeError                                 Traceback (most recent call last)
Input In [2], in <module>
----> 1 import queryer

File ~/Public/repo/github.com/hegdevinayi/icsd-queryer.git/queryer.py:12, in <module>
      8 from logging import NullHandler
     10 from selenium import webdriver
---> 12 from tags import ICSD_QUERY_TAGS, ICSD_PARSE_TAGS
     15 logger = getLogger(__name__)
     18 class QueryerError(Exception):

File ~/Public/repo/github.com/hegdevinayi/icsd-queryer.git/tags/__init__.py:9, in <module>
      6 parse_tags_file = os.path.join(TAGS_DIR, 'parse_tags.yml')
      8 with open(query_tags_file, 'r') as fr:
----> 9     ICSD_QUERY_TAGS = yaml.load(fr)
     11 with open(parse_tags_file, 'r') as fr:
     12     ICSD_PARSE_TAGS = yaml.load(fr)

TypeError: load() missing 1 required positional argument: 'Loader'

Any hints for fixing this problem. See here for a related discussion.

Regards,
HZ