feat: added pull request template (#149)

Author: Niravprajapati1

.github/pull_request_template.md

@@ -0,0 +1,35 @@
+<!-- If your PR fixes an open issue, use `Closes #999` to link your PR with the issue. #999 stands for the issue number you are fixing -->
+
+## Fixes Issue
+
+<!-- Remove this section if not applicable -->
+
+<!-- Example: Closes #31 -->
+
+## Changes proposed
+
+<!-- List all the proposed changes in your PR -->
+
+<!-- Mark all the applicable boxes. To mark the box as done follow the following conventions -->
+<!--
+[x] - Correct; marked as done
+[X] - Correct; marked as done
+
+[ ] - Not correct; marked as **not** done
+-->
+
+## Check List (Check all the applicable boxes) <!-- Follow the above conventions to check the box -->
+
+- [ ] My code follows the code style of this project.
+- [ ] My change requires changes to the documentation.
+- [ ] I have updated the documentation accordingly.
+- [ ] All new and existing tests passed.
+- [ ] The title of my pull request is a short description of the requested changes.
+
+## Screenshots
+
+<!-- Add all the screenshots which support your changes -->
+
+## Note to reviewers
+
+<!-- Add notes to reviewers if applicable -->