fix: improve maintenance and synchronize live conversations

backend/app/models/shopify/__init__.py

@@ -15,5 +15,7 @@ limitations under the License.
 """
 
 # Import models
-from .shopify_shop import ShopifyShop
-from .agent_shopify_config import AgentShopifyConfig 
+from .shopify_shop import ShopifyShop as ShopifyShop
+from .agent_shopify_config import AgentShopifyConfig as AgentShopifyConfig
+
+__all__ = ["ShopifyShop", "AgentShopifyConfig"]