update client cfg in swagger generation

src/aaz_dev/command/controller/workspace_manager.py

@@ -1055,10 +1055,12 @@ def generate_to_aaz(self):
         # Merge the commands of subresources which exported in aaz but not exist in current workspace
         self._merge_sub_resources_in_aaz()
 
-        # update client config
-        editor = self.load_client_cfg_editor()
-        if editor:
-            self.aaz_specs.update_client_cfg(editor.cfg)
+        # in memory worspace folder does not support client cfg
+        if not self.is_in_memory:
+            # update client config
+            editor = self.load_client_cfg_editor()
+            if editor:
+                self.aaz_specs.update_client_cfg(editor.cfg)
 
         # update configurations
         for ws_leaf in self.iter_command_tree_leaves():
@@ -1243,8 +1245,6 @@ def create_cfg_editor(self, auth, templates=None, cloud_medadata=None, arm_resou
     def load_client_cfg_editor(self, reload=False):
         if not reload and self._client_cfg_editor:
             return self._client_cfg_editor
-        if self.is_in_memory:
-            return None
         assert not self.is_in_memory
         try:
             self._client_cfg_editor = WorkspaceClientCfgEditor.load_client_cfg(self.folder)