fix groupe name table access

app/scodoc/sco_synchro_etuds.py

@@ -283,7 +283,7 @@ def formsemestre_synchro_etuds(
                 # Appel à la méthode de création de partition
                 sco_groups.partition_create(formsemestre_id=formsemestre_id, partition_name="Groupe Apogée")
             
-            group_names = [group['group_name'] for group in sco_groups.get_partition(partition_id)]
+            group_names = [group[0]['group_name'] for group in sco_groups.get_partition(partition_id)]
             for etu in nip_etape:
                 print(etu[1] not in group_names)
                 print(etu[1])