update to python fastpi

Backend/.gitignore

@@ -0,0 +1,42 @@
+# Dependencies
+node_modules/
+package-lock.json
+yarn.lock
+
+# Environment variables
+.env
+.env.local
+.env.*.local
+
+# Logs
+logs/
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+
+# Uploads
+uploads/
+
+# IDE
+.vscode/
+.idea/
+*.swp
+*.swo
+*~
+
+# OS
+.DS_Store
+Thumbs.db
+
+# Testing
+coverage/
+.nyc_output/
+
+# Build
+dist/
+build/
+
+# Temporary files
+tmp/
+temp/