fix: Fix module not found

Author: dlangst

setup.py

@@ -54,7 +54,7 @@
       long_description=readme,
       long_description_content_type='text/markdown',
       url='https://github.com/IBM/whcs-python-sdk',
-      packages=[PACKAGE_NAME],
+      packages=find_packages(),
       include_package_data=True,
       keywords='PACKAGE_NAME',
       classifiers=[