Calling a Python Script from Codeigniter

Dear All,

I would like to call a Python script from my codeigniter file, that is I am using XAMPP with apache server besides this Python with Canopy-jupyter. Want to display the Python result into my html web site. I used the following code in my controller, Its display the python script that is the code i written in python. But not the Result of python script.

Code:

exec('C:/py/test.ipynb');