Update pull_request_template.md

.github/pull_request_template.md

@@ -2,12 +2,15 @@
 
 You'll need to add your prompt into README.md, and to the `prompts.csv` file. If your prompt includes quotes, you will need to double-quote them to escape in CSV file.
 
+If the prompt is generated by ChatGPT, please add `<mark>Generated by ChatGPT</mark>` to the end of the contribution line.
+
 e.g.
 ```csv
 "Hello","Say ""Hi"""
 ```
 
 - [ ] I've confirmed the prompt works well
+- [ ] I've added `Contributed by: [https://github.com/yourusername](@yourusername)`
 - [ ] I've added to the README.md
 - [ ] I've added to the `prompts.csv`
   - [ ] Escaped quotes by double-quoting them