ERROR: Could not complete analysis.

[GianfrancoMS]

Hi, I'm trying to run this script on my project (muli-module setup) and I am having this problem:

Processing:
[14:52:52] rappi - packaged resources processed!                       app.py:31
ERROR:root:Could not complete analysis.
Traceback (most recent call last):
  File "/Users/usuario/.pyenv/versions/3.9.7/lib/python3.9/site-packages/android_resources_checker/entrypoint.py", line 81, in launch
    application.execute(app, client, check, delete)
  File "/Users/usuario/.pyenv/versions/3.9.7/lib/python3.9/site-packages/android_resources_checker/app.py", line 33, in execute
    usage_references = self.resources_fetcher.fetch_used_resources(app_path)
  File "/Users/usuario/.pyenv/versions/3.9.7/lib/python3.9/site-packages/android_resources_checker/resources.py", line 73, in fetch_used_resources
    styles_references = self._style_usages_in_xml(filepath)
  File "/Users/usuario/.pyenv/versions/3.9.7/lib/python3.9/site-packages/android_resources_checker/resources.py", line 113, in _style_usages_in_xml
    for line in self.files_handler.file_content(filepath):
  File "/Users/usuario/.pyenv/versions/3.9.7/lib/python3.9/site-packages/android_resources_checker/files.py", line 33, in file_content
    return open(filepath).readlines()
  File "/Users/usuario/.pyenv/versions/3.9.7/lib/python3.9/codecs.py", line 322, in decode
    (result, consumed) = self._buffer_decode(data, self.errors, final)
UnicodeDecodeError: 'utf-8' codec can't decode byte 0xe1 in position 1: invalid continuation byte

Python version: 3.9.7
OS: macOS Monterrey 12.0.1