added docstring to transform_and_write_to_dynamo in github_activity_m…

…odel.py

data-workflows/activity/github_activity_model.py

@@ -92,6 +92,13 @@ def __eq__(self, other):
 
 
 def transform_and_write_to_dynamo(data: dict[str, List], activity_type: GitHubActivityType) -> None:
+    """
+    Transforms plugin commit data generated by get_plugins_commit_count_since_timestamp to the expected format
+    and then writes the formatted data to the corresponding github-activity dynamo table in each environment
+    :param dict[str, list] data: plugin commit data of type dictionary in which the key is plugin name
+    of type str and the value is Github activities of type list
+    :param GitHubActivityType activity_type:
+    """
     LOGGER.info(f'Starting item creation for github-activity type={activity_type.name}')
 
     batch = GitHubActivity.batch_write()