Unable to package this library using pyinstaller

[Rachana-dot]

Traceback (most recent call last):
File "Tool.py", line 8, in
File "", line 1007, in _find_and_load
File "", line 986, in _find_and_load_unlocked
File "", line 680, in _load_unlocked
File "PyInstaller\loader\pyimod02_importers.py", line 419, in exec_module
File "wordninja.py", line 80, in
File "wordninja.py", line 31, in init
File "gzip.py", line 58, in open
File "gzip.py", line 173, in init
FileNotFoundError: [Errno 2] No such file or directory: 'C:\Users\rock\Documents\JSON_Proto_Creation\dist\Tool\_internal\wordninja\wordninja_words.txt.gz'

The tool is packaged, but the above issue appears when I try to launch the exe.