How to submit code in relational database solution

[Hrishi5111998]

Continuing the discussion from I can't submit my code on FCC despite completing the challenge:

@Running the Relational Database Curriculum in your Browser

Create a file on your computer with the same name as the file you copied and paste the contents into it. Upload your file(s) somewhere public and submit the URL to them on freeCodeCamp.

can anyone explain this process. I can’t understand. As I am new to this