Merge pull request #2 from 73h/1-cannot-find-the-env-variable-host-in-env-section-in-github-action-workflow

Exception message corrected

Author: 73h

app/main.py

@@ -22,7 +22,7 @@ def replace_env_variables_in_app_yaml_file():
             if repl_env_var is not None:
                 yaml_data["env_variables"][key] = repl_env_var
             else:
-                raise Exception(f"cannot find the env-variable {key} in \"env\" section in github workflow")
+                raise Exception(f"cannot find the env-variable {env_var[1:]} in \"env\" section in github workflow")
 
     with open(yaml_file, "w") as stream:
         yaml.dump(yaml_data, stream)