Only install dataclasses module when < Python 3.7 (#438)

Author: BenRKarl

ChangeLog

@@ -1,3 +1,6 @@
+* 11.0.2
+- Update dataclasses dependency so it's only installed when using Python < 3.7
+
 * 11.0.1
 - Fix bug breaking Python 3.6 compatibility.
 - Update unit test framework to Nox and add test coverage.

google/ads/googleads/__init__.py

@@ -18,4 +18,4 @@
 import google.ads.googleads.util
 
 
-VERSION = "11.0.1"
+VERSION = "11.0.2"

setup.py

@@ -17,7 +17,7 @@
 import io
 
 install_requires = [
-    "dataclasses >= 0.6, < 1.0.0",
+    "dataclasses >= 0.6, < 1.0.0; python_version < '3.7'",
     "google-auth-oauthlib >= 0.3.0, < 1.0.0",
     "google-api-core >= 1.21.0, < 2.0.0",
     "googleapis-common-protos >= 1.5.8, < 2.0.0",
@@ -35,7 +35,7 @@
 
 setup(
     name="google-ads",
-    version="11.0.1",
+    version="11.0.2",
     author="Google LLC",
     author_email="googleapis-packages@google.com",
     classifiers=[