Add .gitignore

Author: zhuang2002

.gitignore

@@ -0,0 +1,21 @@
+# Byte-compiled / cache files
+__pycache__/
+*.py[cod]
+*.so
+
+# Package build
+*.egg-info/
+dist/
+build/
+.eggs/
+
+# Virtual environments
+venv/
+.env/
+
+# Logs
+*.log
+
+# IDE files
+.vscode/
+.idea/