Convert stri() to int()

Hello everyone.
Please i need help

I imported my data from google sheets into streamlit and I see that the numeric values ​​have transformed. For example the column “year” which is 2016 has become 2,016.0000
I don’t know how to fix this problem.
Can you give me a hand ?
I would like to point out that when I directly import my excel file there is no problem. But it is with google sheets I see this.
Attached are the screenshots.

Thank you