fix dependencies

setup.cfg

@@ -21,7 +21,7 @@ select = B,C,E,F,I,W,T4,B9
 [metadata]
 # replace with your username:
 name = django-political-map
-version = 1.2.0
+version = 1.2.1
 author = 20tab srl
 author_email = [email protected]
 description = Django application to store geolocalized places and organize them according to political hierarchy.
@@ -43,6 +43,8 @@ package_dir =
     = src
 packages = find:
 python_requires = >=2.7
+install_requires =
+    googlemaps == 3.0.2
 
 [options.packages.find]
 where = src