sample classification

cloud-functions/python/functions/sample_classification.py

@@ -0,0 +1,11 @@
+def sample_classification(event, context):
+    """Triggered by a change to a Firestore document.
+    Args:
+         event (dict): Event payload.
+         context (google.cloud.functions.Context): Metadata for the event.
+    """
+    resource_string = context.resource
+    # print out the resource string that triggered the function
+    print(f"Function triggered by change to: {resource_string}.")
+    # now print out the entire event object
+    print(str(event))