Chore: Added document ai to setup.py (#1349)

* Chore: Added document ai to setup.py

* updated ads-templates setup.py

* removed readme from ads template

* reverted ads-templates changes

* Update gapic/templates/setup.py.j2

Co-authored-by: Anthonios Partheniou <partheniou@google.com>

* add new line

* lint

Co-authored-by: Anthonios Partheniou <partheniou@google.com>

Author: galz10

packages/gapic-generator/gapic/templates/setup.py.j2

@@ -43,6 +43,9 @@ setuptools.setup(
     {% if api.requires_package(('google', 'iam', 'v1')) or opts.add_iam_methods or api.has_iam_mixin %}
         'grpc-google-iam-v1 >= 0.12.4, < 0.13dev',
     {% endif %}
+    {% if api.requires_package(('google', 'cloud', 'documentai', 'v1')) %}
+        'google-cloud-documentai >= 1.2.1, < 2.0.0dev',
+    {% endif %}
     ),
     python_requires='>=3.6',
     classifiers=[

packages/gapic-generator/tests/unit/common_types.py

@@ -16,7 +16,7 @@
 import itertools
 
 from collections import namedtuple
-from typing import(Any, Dict, Iterable, Optional)
+from typing import (Any, Dict, Iterable, Optional)
 
 from google.protobuf import descriptor_pb2