Resolve "refactor edit salamander"

Closes #47 (closed)

api/endpoints/editsalamander.py

@@ -170,6 +170,7 @@ class EditSalamander(Resource):
                                                                                         str(result)),
                                                         path_to_original_image=original_path,
                                                         path_to_processed_image=processed_path)
+                                            new_id = result
                                         else:
                                             new_id = add_salamander(salamander.id, image_id, data['new_location'],
                                                                     data['new_species'],
@@ -211,7 +212,7 @@ def delete_growth_row(salamander_id, image_id):
         db.session.commit()
 
 
-def handle_remaining_images(salamander, salamander_path: str, image_id: int, last_id: int, match_bool, result, new_id=0):
+def handle_remaining_images(salamander, salamander_path: str, image_id: int, last_id: int, match_bool, result, new_id):
     # if last image was moved:
     if len(os.listdir(salamander_path)) == 0:
         os.rmdir(salamander_path)