revert

Signed-off-by: Adrian Cole <[email protected]>

Author: codefromthecrypt

examples/helloworld/test_client.py

@@ -0,0 +1,45 @@
+from a2a.client import A2AClient
+from typing import Any
+import httpx
+from uuid import uuid4
+from a2a.types import (
+    SendMessageRequest,
+    MessageSendParams,
+    SendStreamingMessageRequest,
+)
+
+
+async def main() -> None:
+    async with httpx.AsyncClient() as httpx_client:
+        client = await A2AClient.get_client_from_agent_card_url(
+            httpx_client, 'http://localhost:9999'
+        )
+        send_message_payload: dict[str, Any] = {
+            'message': {
+                'role': 'user',
+                'parts': [
+                    {'type': 'text', 'text': 'how much is 10 USD in INR?'}
+                ],
+                'messageId': uuid4().hex,
+            },
+        }
+        request = SendMessageRequest(
+            params=MessageSendParams(**send_message_payload)
+        )
+
+        response = await client.send_message(request)
+        print(response.model_dump(mode='json', exclude_none=True))
+
+        streaming_request = SendStreamingMessageRequest(
+            params=MessageSendParams(**send_message_payload)
+        )
+
+        stream_response = client.send_message_streaming(streaming_request)
+        async for chunk in stream_response:
+            print(chunk.model_dump(mode='json', exclude_none=True))
+
+
+if __name__ == '__main__':
+    import asyncio
+
+    asyncio.run(main())