🐛 fix(agents.py): change field type name from 'type_name' to 'field_type' for consistency

The 'type_name' attribute for the 'Tools' field in the 'ZeroShotAgent' class has been changed to 'field_type' to improve consistency with the naming conventions used in the codebase.

src/backend/langflow/template/frontend_node/agents.py

@@ -19,8 +19,7 @@ class AgentFrontendNode(FrontendNode):
         if field.name in ["suffix", "prefix"]:
             field.show = True
         if field.name == "Tools" and name == "ZeroShotAgent":
-            # field.
-            field.type_name = "BaseTool"
+            field.field_type = "BaseTool"
             field.is_list = True