fix

Author: seratch

src/agents/models/openai_responses.py

@@ -335,6 +335,10 @@ def convert_tool_choice(
             return {
                 "type": "file_search",
             }
+        elif tool_choice == "web_search":
+            return {
+                "type": "web_search",
+            }
         elif tool_choice == "web_search_preview":
             return {
                 "type": "web_search_preview",