[skip ci] Create feature_request.md

Author: kzscisoft

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,20 @@
+---
+name: Feature request
+about: Suggest a new feature or enhancement to add to the Python API
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+## Problem Statement
+A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
+
+## Solution
+A clear and concise description of what you want to happen.
+
+## Alternatives Considered
+A clear and concise description of any alternative solutions or features you've considered.
+
+## Additional Context
+Add any other context or screenshots about the feature request here.