updated dependency

library/cache.py

diff --git a/library/cache.py b/library/cache.py
deleted file mode 100644
index 08711e8..0000000
--- a/library/cache.py
+++ /dev/null
@@ -1,17 +0,0 @@
-from ansible.module_utils.basic import *
-
-def main():
-    module = AnsibleModule(
-            argument_spec=dict(
-                    key=dict(required=True, type='str'),
-                    value=dict(required=False, type='str')
-            )
-    )
-    kv = {module.params['key']: module.params['value']}
-    module.exit_json(
-            changed=True,
-            ansible_facts=kv
-    )
-
-if __name__ == '__main__':
-    main()

meta/main.yml

diff --git a/meta/main.yml b/meta/main.yml
index 765e90a..46063e0 100644
--- a/meta/main.yml
+++ b/meta/main.yml
@@ -12,4 +12,5 @@
   galaxy_tags:
   - apigee
   - opdk
-dependencies: []
\ No newline at end of file
+dependencies:
+- { role: apigee-opdk-modules }
\ No newline at end of file