Fix appengine python3.7 deprecation (#3633)

jonathanmetzman · web-flow · commit 80514af39644 · 2024-01-11T11:54:29.000-05:00
diff --git a/configs/test/gae/prod3/app.yaml b/configs/test/gae/prod3/app.yaml
@@ -13,7 +13,7 @@
 # limitations under the License.
 
 service: default
-runtime: python37
+runtime: python311
 
 handlers:
   - url: /favicon/(.*)
