Add MagenticOne CLI (#4788)

* Add MagenticOne CLI script for task execution with OpenAI GPT-4o integration

* Fix argument parsing in MagenticOne CLI to require a single task input

* Add docstring to main function in MagenticOne CLI for improved usage clarity

* Fix example usage in docstring of MagenticOne CLI for correct argument order

* Refactor argument parsing in MagenticOne CLI for improved clarity and consistency

python/packages/autogen-ext/pyproject.toml

@@ -18,6 +18,8 @@ dependencies = [
     "autogen-core==0.4.0.dev11",
 ]
 
+[project.scripts]
+m1 = "autogen_ext.teams.magentic_one_cli:main"
 
 [project.optional-dependencies]
 langchain = ["langchain_core~= 0.3.3"]
@@ -59,7 +61,6 @@ dev-dependencies = [
     "autogen_test_utils"
 ]
 
-
 [tool.ruff]
 extend = "../../pyproject.toml"
 include = ["src/**", "tests/*.py"]

python/packages/autogen-ext/src/autogen_ext/teams/magentic_one_cli.py

@@ -0,0 +1,46 @@
+import argparse
+import asyncio
+
+from autogen_agentchat.ui import Console
+
+from autogen_ext.models.openai import OpenAIChatCompletionClient
+from autogen_ext.teams.magentic_one import MagenticOne
+
+
+def main():
+    """
+    Command-line interface for running a complex task using MagenticOne.
+
+    This script accepts a single task string and an optional flag to disable
+    human-in-the-loop mode. It initializes the necessary clients and runs the
+    task using the MagenticOne class.
+
+    Arguments:
+    task (str): The task to be executed by MagenticOne.
+    --no-hil: Optional flag to disable human-in-the-loop mode.
+
+    Example usage:
+    python magentic_one_cli.py "example task"
+    python magentic_one_cli.py --no-hil "example task"
+    """
+    parser = argparse.ArgumentParser(
+        description=(
+            "Run a complex task using MagenticOne.\n\n"
+            "For more information, refer to the following paper: https://arxiv.org/abs/2411.04468"
+        )
+    )
+    parser.add_argument("task", type=str, nargs=1, help="The task to be executed by MagenticOne.")
+    parser.add_argument("--no-hil", action="store_true", help="Disable human-in-the-loop mode.")
+    args = parser.parse_args()
+
+    async def run_task(task, hil_mode):
+        client = OpenAIChatCompletionClient(model="gpt-4o")
+        m1 = MagenticOne(client=client, hil_mode=hil_mode)
+        await Console(m1.run_stream(task=task))
+
+    task = args.task[0]
+    asyncio.run(run_task(task, not args.no_hil))
+
+
+if __name__ == "__main__":
+    main()