Add mgp_mock_example.py

query_modules/mgp_mock_example.py

@@ -0,0 +1,17 @@
+# https://memgraph.com/docs/custom-query-modules/python
+# changes_logger.py OR can be directly pasted into the Lab
+import mgp_mock as mgp
+
+@mgp.read_proc
+def log(
+  context: mgp.ProcCtx,
+  data: mgp.Nullable[mgp.Any]
+) -> mgp.Record(done=bool):
+  # https://memgraph.com/docs/custom-query-modules/python/python-api#logger-objects
+  logger = mgp.Logger()
+  for changes in data:
+    for item in changes:
+      logger.info(str(item))
+  return mgp.Record(done=True)
+
+log(mgp.ProcCtx, ["bla"])