first version

README.md

@@ -1,2 +1,3 @@
 # working_with_catalogs
 
+This is a project to learn how to interact with catalogs in Hub.

main.py

@@ -0,0 +1,14 @@
+import sys
+from hub.catalog_factories.usage_catalog_factory import UsageCatalogFactory
+
+try:
+  print('[process start]')
+  catalog = UsageCatalogFactory('').catalog
+
+  print('[process end]')
+
+except Exception as ex:
+  print(ex)
+  print('error: ', ex)
+  print('[process abort]')
+sys.stdout.flush()