Enhance Dev Experience and Code Quality (#41)

* Format codebase to satisfy linters

* fixing pylance and ruff-checked files

* contributing md, and type and formatting fixes

* setup file capitalization

* test fix

scripts/find_events_test.py

@@ -1,6 +1,7 @@
-from tools.search_flights import search_flights
 import json
 
+from tools.search_flights import search_flights
+
 # Example usage
 if __name__ == "__main__":
     search_args = {"city": "Sydney", "month": "July"}