Fix Error on PyInstaller compilation

Hi i need some help with pyinstaller.. Now having some error with flask_compress.. My python code works fine.. Compiling with Pyinstaller with the spec file is also fine. However when i try to run it, it shows this flask_compress error. Error shown below. let me know if you are interested File "PyInstaller\loader\[login to view URL]", line 531, in exec_module File "[login to view URL]", line 36, in <module> from tinkercode_dash_server import start_dash_server File "<frozen importlib._bootstrap>", line 1007, in _find_and_load File "<frozen importlib._bootstrap>", line 986, in _find_and_load_unlocked File "<frozen importlib._bootstrap>", line 680, in _load_unlocked File "PyInstaller\loader\[login to view URL]", line 531, in exec_module File "[login to view URL]", line 5, in <module> import dash File "<frozen importlib._bootstrap>", line 1007, in _find_and_load File "<frozen importlib._bootstrap>", line 986, in _find_and_load_unlocked File "<frozen importlib._bootstrap>", line 680, in _load_unlocked File "PyInstaller\loader\[login to view URL]", line 531, in exec_module File "dash\[login to view URL]", line 5, in <module> File "<frozen importlib._bootstrap>", line 1007, in _find_and_load File "<frozen importlib._bootstrap>", line 986, in _find_and_load_unlocked File "<frozen importlib._bootstrap>", line 680, in _load_unlocked File "PyInstaller\loader\[login to view URL]", line 531, in exec_module File "dash\[login to view URL]", line 53, in <module> File "pkg_resources\[login to view URL]", line 480, in get_distribution File "pkg_resources\[login to view URL]", line 356, in get_provider File "pkg_resources\[login to view URL]", line 899, in require File "pkg_resources\[login to view URL]", line 785, in resolve [login to view URL]: The 'flask-compress' distribution was not found and is required by the application [3168] Failed to execute script tinkercodeagent