Docs: reformatted snippet.

Author: yoshi-automation

docs/snippets.py

@@ -135,12 +135,15 @@ def logger_usage(client, to_delete):
 
     # [START logger_log_resource_text]
     from google.cloud.logging.resource import Resource
-    res = Resource(type="generic_node",
+
+    res = Resource(
+        type="generic_node",
         labels={
-           'location': 'us-central1-a',
-           'namespace': 'default',
-           'node_id': '10.10.10.1'
-        })
+            "location": "us-central1-a",
+            "namespace": "default",
+            "node_id": "10.10.10.1",
+        },
+    )
     logger.log_struct(
         {"message": "My first entry", "weather": "partly cloudy"}, resource=res
     )

synth.metadata

@@ -1,19 +1,19 @@
 {
-  "updateTime": "2019-01-17T13:22:21.430628Z",
+  "updateTime": "2019-01-29T13:23:16.990671Z",
   "sources": [
     {
       "generator": {
         "name": "artman",
-        "version": "0.16.6",
-        "dockerImage": "googleapis/artman@sha256:12722f2ca3fbc3b53cc6aa5f0e569d7d221b46bd876a2136497089dec5e3634e"
+        "version": "0.16.7",
+        "dockerImage": "googleapis/artman@sha256:d6c8ced606eb49973ca95d2af7c55a681acc042db0f87d135968349e7bf6dd80"
       }
     },
     {
       "git": {
         "name": "googleapis",
         "remote": "https://github.com/googleapis/googleapis.git",
-        "sha": "0ac60e21a1aa86c07c1836865b35308ba8178b05",
-        "internalRef": "229626798"
+        "sha": "3cdb7227019524e7963071cf80a9624bf055b284",
+        "internalRef": "231246006"
       }
     },
     {