diff --git a/halfapi/cli/cli.py b/halfapi/cli/cli.py
index cfd5505..e24d12b 100644
--- a/halfapi/cli/cli.py
+++ b/halfapi/cli/cli.py
@@ -1,15 +1,26 @@
 #!/usr/bin/env python3
+"""
+cli/cli.py Main entry point of halfapi cli tool
+
+The init command is the only command loaded if not in a *project dir*, and it is
+not loaded otherwise.
+"""
 # builtins
 import click
-from halfapi.conf import IS_PROJECT
+from ..conf import IS_PROJECT
 
 @click.group(invoke_without_command=True)
 @click.option('--version', is_flag=True)
 @click.pass_context
 def cli(ctx, version):
+    """
+    HalfAPI Cli entry point
+
+    It uses the Click library
+    """
     if version:
-        import halfapi
-        return click.echo(halfapi.version())
+        from halfapi import version
+        return click.echo(version())
 
 if IS_PROJECT:
     import halfapi.cli.config