ipynb python file to executable exe file

I am using jupyter notebook for coding, hence my file format is ipynb. I would like to turn this piece of code into an executable file .exe for later uses.

So far I have managed to get the exe file by going to anaconda prompt, executed the following command

---> pyinstaller --name ‘name of the exe’ python_code.ipynb

This gives me two folders build and dist, both contains .exe file.However, none of them worked. I would like to know why and how to fix it.

by double click on the exe, it shows a black cmd pop up and then it went away.nothing else happens.