Install streamlit on offline windows pc

i am trying to install streamlit package on windows 7 pc that have no internet connection.
I did download the package from an online pc . When i try to test streamlit by typing streamlit hello it works fine .
But when i try to run the streamlit package by typing streamlit run on my python script it crash and display the blow error

File "C:\Users\gmatta\Desktop\python projectd\myenv\Script\streamlit.exe\",line 4, in <module>
ModuleNotFoundError: No module named 'streamlit.cli'; 'streamlit' is not a package.