autogen/dotnet/website/articles/AutoGen.Ollama/Chat-with-llama.md
This example shows how to use @AutoGen.Ollama.OllamaAgent to connect to Ollama server and chat with LLaVA model.  To run this example, you need to have an Ollama server running aside and have `llama3:latest` model installed. For how to setup an Ollama server, please refer to [Ollama](https://ollama.com/).  > [!NOTE] > You can find the complete sample code [here](https://github.com/microsoft/autogen/blob/main/dotnet/sample/AutoGen.Ollama.Sample/Chat_With_LLaMA.cs)  ### Step 1: Install AutoGen.Ollama  First, install the AutoGen.Ollama package using the following command:  ```bash dotnet add package AutoGen.Ollama ```  For how to install from nightly build, please refer to [Installation](../Installation.md).  ### Step 2: Add using statement  [!code-csharp[](../../../sample/AutoGen.Ollama.Sample/Chat_With_LLaMA.cs?name=Using)]  ### Step 3: Create and chat @AutoGen.Ollama.OllamaAgent  In this step, we create an @AutoGen.Ollama.OllamaAgent and connect it to the Ollama server.  [!code-csharp[](../../../sample/AutoGen.Ollama.Sample/Chat_With_LLaMA.cs?name=Create_Ollama_Agent)]  