chore: Remove unnecessary blank lines in example files

Author: Ahmedhossamdev

examples/agency.py

@@ -1,5 +1,3 @@
-
-
 import onebusaway
 
 
@@ -12,5 +10,6 @@ def main_sync() -> None:
     else:
         print("Agency data or entry is None.")
 
+
 if __name__ == "__main__":
     main_sync()

examples/stop.py

@@ -1,5 +1,3 @@
-
-
 import onebusaway
 
 
@@ -12,5 +10,6 @@ def main_sync() -> None:
     else:
         print("stop not found")
 
+
 if __name__ == "__main__":
     main_sync()

examples/stop_ids_for_agency.py

@@ -1,13 +1,11 @@
-
-
 import onebusaway
 
 
 def main_sync() -> None:
     client = onebusaway.OnebusawaySDK(api_key="TEST")
-    agency_id = "40";
+    agency_id = "40"
     stop_ids = client.stop_ids_for_agency.list(agency_id)
-    if stop_ids.data:
+    if stop_ids.data and stop_ids.data.list is not None:
         for stop_id in stop_ids.data.list:
             print(stop_id)
 

examples/trip.py

@@ -1,18 +1,17 @@
-
-
 import onebusaway
 
 
 def main_sync() -> None:
     client = onebusaway.OnebusawaySDK(api_key="TEST")
 
-    trip_id = '40_608344966'
+    trip_id = "40_608344966"
     trip = client.trip.retrieve(trip_id)
 
     if trip.data and trip.data.entry:
         print(trip.data.entry)
     else:
         print("trip data or entry is None.")
 
+
 if __name__ == "__main__":
     main_sync()