chore: import upstream snapshot with attribution

examples/tools/web_search.py

@@ -0,0 +1,23 @@
+import asyncio
+
+from agents import Agent, Runner, WebSearchTool, trace
+
+
+async def main():
+    agent = Agent(
+        name="Web searcher",
+        instructions="You are a helpful agent.",
+        tools=[WebSearchTool(user_location={"type": "approximate", "city": "New York"})],
+    )
+
+    with trace("Web search example"):
+        result = await Runner.run(
+            agent,
+            "search the web for 'local sports news' and give me 1 interesting update in a sentence.",
+        )
+        print(result.final_output)
+        # The New York Giants are reportedly pursuing quarterback Aaron Rodgers after his ...
+
+
+if __name__ == "__main__":
+    asyncio.run(main())