Use ruff for Python formatting & linting (#40908)

GitOrigin-RevId: 736c2541b10b0f9bc4bb400adb82f1a1476e22dc

Author: goffrie

npm-packages/demos/python-quickstart/main.py

@@ -1,8 +1,7 @@
 import os
 
-from dotenv import load_dotenv
-
 from convex import ConvexClient
+from dotenv import load_dotenv
 
 load_dotenv(".env.local")
 CONVEX_URL = os.getenv("CONVEX_URL")

npm-packages/private-demos/text-importer/main.py

@@ -3,9 +3,8 @@
 import os
 from itertools import chain, islice
 
-from dotenv import load_dotenv
-
 from convex import ConvexClient
+from dotenv import load_dotenv
 
 parser = argparse.ArgumentParser(
     prog="Text Importer",

npm-packages/private-demos/vector-importer/main.py

@@ -3,9 +3,8 @@
 import os
 from itertools import chain, islice
 
-from dotenv import load_dotenv
-
 from convex import ConvexClient
+from dotenv import load_dotenv
 
 parser = argparse.ArgumentParser(
     prog="Vector Importer",