ImportError: Failed to import test module: test_data_processor
Traceback (most recent call last):
File "/opt/hostedtoolcache/Python/3.7.6/x64/lib/python3.7/unittest/loader.py", line 436, in _find_test_path
module = self._get_module_from_name(name)
File "/opt/hostedtoolcache/Python/3.7.6/x64/lib/python3.7/unittest/loader.py", line 377, in _get_module_from_name
__import__(name)
File "/home/runner/work/GreatPublicationPlanner/GreatPublicationPlanner/greatpublicationplanner/tests/test_data_processor.py", line 10, in <module>
import greatpublicationplanner._data_processor as processor
File "/home/runner/work/GreatPublicationPlanner/GreatPublicationPlanner/greatpublicationplanner/__init__.py", line 8, in <module>
import greatpublicationplanner._file_manager as file_manager
File "/home/runner/work/GreatPublicationPlanner/GreatPublicationPlanner/greatpublicationplanner/_file_manager.py", line 14, in <module>
from tkinter import Tk
File "/opt/hostedtoolcache/Python/3.7.6/x64/lib/python3.7/tkinter/__init__.py", line 36, in <module>
import _tkinter # If this fails your Python may not be configured for Tk
ModuleNotFoundError: No module named '_tkinter'