feat: agent resources upgrade

backend/src/inference.py

@@ -36,9 +36,9 @@ def format_tools(tools):
         if isinstance(t, dict):
             specs.append(t)
         elif isinstance(t, ToolSpec):
-            specs.append(t.format_openai())
+            specs.append(t.to_openai_dict())
         elif isinstance(t, Tool):
-            specs.append(t.get_spec().format_openai())
+            specs.append(t.get_spec().to_openai_dict())
     return specs
 
 def format_openai(messages):