fix path bug

app.py

@@ -30,7 +30,7 @@ def cleanup_workspace(workspace_dir: Path) -> None:
     except Exception as e:
         _logger.error(f"Error cleaning up workspace: {e}")
 
-def get_template_path(template_name: str, is_new_template: bool = False) -> Path:
+def get_template_path(template_name: str, is_new_template: bool = False) -> str:
     """
     Get template file path
     :param template_name: Name of the template
@@ -43,10 +43,10 @@ def get_template_path(template_name: str, is_new_template: bool = False) -> Path
         if "user_id" not in st.session_state:
             st.session_state.user_id = str(uuid.uuid4())
         user_settings_path = st.session_state.user_id
-        return Path(f"user_settings_path/{template_name}.yaml")
+        return f"{user_settings_path}/{template_name}.yaml"
     else:
         # Use root settings path for existing templates
-        return Path("{template_name}.yaml")
+        return f"{template_name}.yaml"
 
 def get_all_templates() -> List[str]:
     """