Update Integration.py

Integration.py

@@ -614,7 +614,7 @@ class Euro2020Dataset(GeneratorBasedBuilder):
                 try:
                     team_lineups = ast.literal_eval(team_lineups_str)
                 except ValueError:
-                    team_lineups = {}
+                    team_lineups = default_team_lineups_structure
 
                 team_lineups_processed = {
                 "HomeTeamLineUp": team_lineups.get("HomeTeamLineUp",default_team_lineups_structure),