fix: comma

Author: juvenn

setup.py

@@ -11,8 +11,8 @@
     'iso8601>=0.1.14',
     'six>=1.11.0',
     'qiniu==7.3.1',
-    "requests<=2.31.0; python_version == '3.9'"
-    "urllib3<=1.26.18; python_version == '3.9'"
+    "requests<=2.31.0; python_version == '3.9'",
+    "urllib3<=1.26.18; python_version == '3.9'",
     'requests-toolbelt>=1.0.0',
     'Werkzeug>=0.16.0,<2.0.0',
     'secure-cookie>=0.1.0,<1.0.0',