Python: Add DevUI to AgentFramework (#781)

* add initial backend service code for devui * add tests * add frontendcode * ui updates * update readme * ui updates and tweaks * update ui bundle * improve ui, add react flow base * add react flow ui, fix background * update ui, fix introspection bug * update readme * update ui build * add support for multimodal input - both backend and frontend * update ui build * refactor as main framework package * backend and tests refactor * ui build update * ui build update and refactor * update pyproject.toml, update uv.lock * update ui build * ui update to fit oai responses types * add backend updat and readme update * mypy and other fixes * add intial dev guide * update ui and fix workflow bug * update ui build, add thread support * type fixes * update workflow view * update uv.lock * fix workflow iport errors * lint and other fixes * mypy fixes * minor update * update ui build * refactor to use oai dependencies directly, update examples to samples, improve typing * readme update * update ui and ui build * fix workflow pyright error * update ui, fix issues with run workflow placement, miniamp menu, etc * make samples integrate serve --------- Co-authored-by: Chris <66376200+crickman@users.noreply.github.com> Co-authored-by: Eric Zhu <ekzhu@users.noreply.github.com>
2026-06-16 21:04:09 +08:00 · 2025-09-22 16:30:08 -07:00
parent adb6dcd2af
commit 1ef24d3e91
98 changed files with 18045 additions and 4 deletions
@@ -0,0 +1,71 @@
+# Copyright (c) Microsoft. All rights reserved.
+
+"""Example of using Agent Framework DevUI with in-memory agent registration.
+
+This demonstrates the simplest way to serve agents as OpenAI-compatible API endpoints.
+"""
+
+import logging
+from typing import Annotated
+
+from agent_framework import ChatAgent
+from agent_framework.devui import serve
+from agent_framework.openai import OpenAIChatClient
+
+
+def get_weather(
+    location: Annotated[str, "The location to get the weather for."],
+) -> str:
+    """Get the weather for a given location."""
+    conditions = ["sunny", "cloudy", "rainy", "stormy"]
+    temperature = 53
+    return f"The weather in {location} is {conditions[0]} with a high of {temperature}°C."
+
+
+def get_time(
+    timezone: Annotated[str, "The timezone to get time for."] = "UTC",
+) -> str:
+    """Get current time for a timezone."""
+    from datetime import datetime
+
+    # Simplified for example
+    return f"Current time in {timezone}: {datetime.now().strftime('%H:%M:%S')}"
+
+
+def main():
+    """Main function demonstrating in-memory agent registration."""
+    # Setup logging
+    logging.basicConfig(level=logging.INFO, format="%(message)s")
+    logger = logging.getLogger(__name__)
+
+    # Create agents in code
+    weather_agent = ChatAgent(
+        name="weather-assistant",
+        description="Provides weather information and time",
+        instructions=(
+            "You are a helpful weather and time assistant. Use the available tools to "
+            "provide accurate weather information and current time for any location."
+        ),
+        chat_client=OpenAIChatClient(ai_model_id="gpt-4o-mini"),
+        tools=[get_weather, get_time],
+    )
+
+    simple_agent = ChatAgent(
+        name="general-assistant",
+        description="A simple conversational agent",
+        instructions="You are a helpful assistant.",
+        chat_client=OpenAIChatClient(ai_model_id="gpt-4o-mini"),
+    )
+
+    # Collect entities for serving
+    entities = [weather_agent, simple_agent]
+
+    logger.info("Starting DevUI on http://localhost:8090")
+    logger.info("Entity IDs: agent_weather-assistant, agent_general-assistant")
+
+    # Launch server with auto-generated entity IDs
+    serve(entities=entities, port=8090, auto_open=True)
+
+
+if __name__ == "__main__":
+    main()