fix docstring client imports

python/packages/autogen-ext/src/autogen_ext/tools/graphrag/_global_search.py

@@ -63,9 +63,8 @@ class GlobalSearchTool(BaseTool[GlobalSearchToolArgs, GlobalSearchToolReturn]):
     .. code-block:: python
 
         import asyncio
-        from autogen_ext.models.openai import AzureOpenAIChatCompletionClient
+        from autogen_ext.models.openai import OpenAIChatCompletionClient
         from autogen_ext.tools.graphrag import GlobalSearchTool
-        from azure.identity import DefaultAzureCredential, get_bearer_token_provider
         from autogen_agentchat.agents import AssistantAgent
 
 

python/packages/autogen-ext/src/autogen_ext/tools/graphrag/_local_search.py

@@ -63,9 +63,8 @@ class LocalSearchTool(BaseTool[LocalSearchToolArgs, LocalSearchToolReturn]):
     .. code-block:: python
 
         import asyncio
-        from autogen_ext.models.openai import AzureOpenAIChatCompletionClient
+        from autogen_ext.models.openai import OpenAIChatCompletionClient
         from autogen_ext.tools.graphrag import LocalSearchTool
-        from azure.identity import DefaultAzureCredential, get_bearer_token_provider
         from autogen_agentchat.agents import AssistantAgent
 
 

python/samples/agentchat_graphrag/app.py

@@ -1,32 +1,28 @@
+import argparse
 import asyncio
+import json
+import logging
+from typing import Any, Dict
 from autogen_agentchat.messages import TextMessage
-from autogen_ext.models.openai import AzureOpenAIChatCompletionClient
 from autogen_ext.tools.graphrag import (
     GlobalSearchTool,
     LocalSearchTool,
 )
-from azure.identity import DefaultAzureCredential, get_bearer_token_provider
 from autogen_agentchat.agents import AssistantAgent
 from autogen_agentchat.conditions import TextMentionTermination, MaxMessageTermination
 from autogen_agentchat.teams import RoundRobinGroupChat
+from autogen_core.models import ChatCompletionClient
 
 
-async def main():
-    # Initialize the OpenAI client
-    openai_client = AzureOpenAIChatCompletionClient(
-        model="gpt-4o-mini",
-        azure_endpoint="https://<resource-name>.openai.azure.com",
-        azure_deployment="gpt-4o-mini", 
-        api_version="2024-08-01-preview",
-        azure_ad_token_provider=get_bearer_token_provider(DefaultAzureCredential(), "https://cognitiveservices.azure.com/.default")
-    )
+async def main(model_config: Dict[str, Any]) -> None:
+    # Initialize the model client from config
+    model_client = ChatCompletionClient.load_component(model_config)
 
     # Set up global search tool
     global_tool = GlobalSearchTool.from_settings(
         settings_path="./settings.yaml"
     )
 
-
     local_tool = LocalSearchTool.from_settings(
         settings_path="./settings.yaml"
     )
@@ -35,7 +31,7 @@ async def main():
     assistant_agent = AssistantAgent(
         name="search_assistant",
         tools=[global_tool, local_tool],
-        model_client=openai_client,
+        model_client=model_client,
         system_message=(
             "You are a tool selector AI assistant using the GraphRAG framework. "
             "Your primary task is to determine the appropriate search tool to call based on the user's query. "
@@ -63,5 +59,18 @@ async def main():
 
 
 if __name__ == "__main__":
-    asyncio.run(main())
+    parser = argparse.ArgumentParser(description="Run a GraphRAG search with an agent.")
+    parser.add_argument("--verbose", action="store_true", help="Enable verbose logging.")
+    parser.add_argument(
+        "--model-config", type=str, help="Path to the model configuration file.", default="model_config.json"
+    )
+    args = parser.parse_args()
+    if args.verbose:
+        logging.basicConfig(level=logging.WARNING)
+        logging.getLogger("autogen_core").setLevel(logging.DEBUG)
+        handler = logging.FileHandler("graphrag_search.log")
+        logging.getLogger("autogen_core").addHandler(handler)
 
+    with open(args.model_config, "r") as f:
+        model_config = json.load(f)
+    asyncio.run(main(model_config))