Compact vs. readable JSON

server.py

@@ -124,7 +124,7 @@ class LeaderboardServer:
             data = json.load(f)
         data["metadata"] = metadata
         with open(file, "w") as f:
-            json.dump(data, f)
+            json.dump(data, f, separators=(',', ':')) # compact JSON
 
         model_id = metadata["team_name"] + "_" + metadata["submission_id"]
         tournament_results = self.start_tournament(model_id, file)
@@ -145,7 +145,7 @@ class LeaderboardServer:
             # Temporary save tournament results
             tournament_results_path = os.path.join(self.local_leaderboard, "tournament.json")
             with open(tournament_results_path, "w") as f:
-                json.dump(tournament_results, f)
+                json.dump(tournament_results, f, sort_keys=True, indent=2) # readable JSON
 
             api.upload_file(
                 path_or_fileobj=tournament_results_path,