Python: Rebase durable task feature branch with main (#2806)

python/packages/ollama/getting_started/ollama_agent_basic.py

@@ -0,0 +1,68 @@
+# Copyright (c) Microsoft. All rights reserved.
+
+import asyncio
+from datetime import datetime
+
+from agent_framework_ollama import OllamaChatClient
+
+"""
+Ollama Agent Basic Example
+
+This sample demonstrates implementing a Ollama agent with basic tool usage.
+
+Ensure to install Ollama and have a model running locally before running the sample
+Not all Models support function calling, to test function calling try llama3.2 or qwen3:4b
+Set the model to use via the OLLAMA_CHAT_MODEL_ID environment variable or modify the code below.
+https://ollama.com/
+
+"""
+
+
+def get_time(location: str) -> str:
+    """Get the current time."""
+    return f"The current time in {location} is {datetime.now().strftime('%I:%M %p')}."
+
+
+async def non_streaming_example() -> None:
+    """Example of non-streaming response (get the complete result at once)."""
+    print("=== Non-streaming Response Example ===")
+
+    agent = OllamaChatClient().create_agent(
+        name="TimeAgent",
+        instructions="You are a helpful time agent answer in one sentence.",
+        tools=get_time,
+    )
+
+    query = "What time is it in Seattle? Use a tool call"
+    print(f"User: {query}")
+    result = await agent.run(query)
+    print(f"Result: {result}\n")
+
+
+async def streaming_example() -> None:
+    """Example of streaming response (get results as they are generated)."""
+    print("=== Streaming Response Example ===")
+
+    agent = OllamaChatClient().create_agent(
+        name="TimeAgent",
+        instructions="You are a helpful time agent answer in one sentence.",
+        tools=get_time,
+    )
+    query = "What time is it in San Francisco? Use a tool call"
+    print(f"User: {query}")
+    print("Agent: ", end="", flush=True)
+    async for chunk in agent.run_stream(query):
+        if chunk.text:
+            print(chunk.text, end="", flush=True)
+    print("\n")
+
+
+async def main() -> None:
+    print("=== Basic Ollama Chat Client Agent Example ===")
+
+    await non_streaming_example()
+    await streaming_example()
+
+
+if __name__ == "__main__":
+    asyncio.run(main())