Initial Update for Continue Quickstart with Ollama backend (#10918)

* Initial continue quickstart with ollama backend updates

* Small fix

* Small fix

docs/readthedocs/source/doc/LLM/Quickstart/continue_quickstart.md

@@ -1,5 +1,5 @@
 
-# Run Coding Copilot on Windows with Intel GPU
+# Run Coding Copilot in VSCode with Intel GPU
 
 [**Continue**](https://marketplace.visualstudio.com/items?itemName=Continue.continue) is a coding copilot extension in [Microsoft Visual Studio Code](https://code.visualstudio.com/); by porting it to [`ipex-llm`](https://github.com/intel-analytics/ipex-llm), users can now easily leverage local LLMs running on Intel GPU (e.g., local PC with iGPU, discrete GPU such as Arc, Flex and Max) for code explanation, code generation/completion, etc.
 
@@ -18,42 +18,111 @@ See the demos of using Continue with [Mistral-7B-Instruct-v0.1](https://huggingf
 
 ## Quickstart
 
-This guide walks you through setting up and running **Continue** within _Visual Studio Code_, empowered by local large language models served via [Text Generation WebUI](https://github.com/intel-analytics/text-generation-webui/) with `ipex-llm` optimizations.
+This guide walks you through setting up and running **Continue** within _Visual Studio Code_, empowered by local large language models served via [Ollama](./ollama_quickstart.html) with `ipex-llm` optimizations.
 
-### 1. Install and Run Text Generation WebUI
+### 1. Install and Run Ollama Serve
 
-Visit [Run Text Generation WebUI Quickstart Guide](webui_quickstart.html), and follow the steps 1) [Install IPEX-LLM](https://ipex-llm.readthedocs.io/en/latest/doc/LLM/Quickstart/webui_quickstart.html#install-ipex-llm), 2) [Install WebUI](https://ipex-llm.readthedocs.io/en/latest/doc/LLM/Quickstart/webui_quickstart.html#install-the-webui) and 3) [Start the Server](https://ipex-llm.readthedocs.io/en/latest/doc/LLM/Quickstart/webui_quickstart.html#start-the-webui-server) to install and start the Text Generation WebUI API Service. **Please pay attention to below items during installation:**
+Visit [Run Ollama with IPEX-LLM on Intel GPU](./ollama_quickstart.html), and follow the steps 1) [Install IPEX-LLM for Ollama](./ollama_quickstart.html#install-ipex-llm-for-ollama), 2) [Initialize Ollama](./ollama_quickstart.html#initialize-ollama) and 3) [Run Ollama Serve](./ollama_quickstart.html#run-ollama-serve) to install and initialize and start the Ollama Service.
 
-- The Text Generation WebUI API service requires Python version 3.10 or higher. We recommend use Python 3.11 as below:
-  ```bash
-  conda create -n llm python=3.11 libuv
+```eval_rst
+.. important::
+
+   Please make sure you have set ``OLLAMA_HOST=0.0.0.0`` before starting the Ollama service, so that connections from all IP addresses can be accepted.
+
+.. tip::
+
+  If your local LLM is running on Intel Arc™ A-Series Graphics with Linux OS, it is recommended to additionaly set the following environment variable for optimal performance before the Ollama service is started:
+
+  .. code-block:: bash
+
+      export SYCL_PI_LEVEL_ZERO_USE_IMMEDIATE_COMMANDLISTS=1
 ```
-- Remember to launch the server **with API service** as specified in [Launch the Server](https://ipex-llm.readthedocs.io/en/latest/doc/LLM/Quickstart/webui_quickstart.html#launch-the-server)
 
-### 2. Use WebUI to Load Model
+### 2. Prepare and Run Model
 
-#### Access the WebUI
-Upon successful launch, URLs to access the WebUI will be displayed in the terminal as shown below. Open the provided local URL in your browser to interact with the WebUI.
+#### Pull [`codeqwen:latest`](https://ollama.com/library/codeqwen)
 
-<a href="https://llm-assets.readthedocs.io/en/latest/_images/continue_quickstart_launch_server.jpeg" target="_blank">
-  <img src="https://llm-assets.readthedocs.io/en/latest/_images/continue_quickstart_launch_server.jpeg" width=100%; />
-</a>
+In a new terminal window:
 
-#### Model Download and Loading
+```eval_rst
+.. tabs::
+   .. tab:: Linux
+
+      .. code-block:: bash
+
+         export no_proxy=localhost,127.0.0.1
+         ./ollama pull codeqwen:latest
+
+   .. tab:: Windows
+
+      Please run the following command in Anaconda Prompt.
+
+      .. code-block:: cmd
+
+         set no_proxy=localhost,127.0.0.1
+         ollama pull codeqwen:latest
+
+.. seealso::
+
+   Here's a list of models that can be used for coding copilot on local PC:
 
-Here's a list of models that can be used for coding copilot on local PC.
    - Code Llama: 
    - WizardCoder
    - Mistral
    - StarCoder
    - DeepSeek Coder
 
-Follow the steps in [Model Download](https://ipex-llm.readthedocs.io/en/latest/doc/LLM/Quickstart/webui_quickstart.html#model-download) and [Load Model](https://ipex-llm.readthedocs.io/en/latest/doc/LLM/Quickstart/webui_quickstart.html#load-model) to download and load your coding model.
+   You could find them in the `Ollama model library <https://ollama.com/library>`_ and have a try.
+```
+
+
+#### Create and Run Model
+
+First, create a `Modelfile` file with contents:
+
+```
+FROM codeqwen:latest
+PARAMETER num_ctx 4096
+```
+
+then:
 
 ```eval_rst
-.. note::
+.. tabs::
+   .. tab:: Linux
 
-  If you don't need to use the API service anymore, you can follow the instructions in refer to `Exit WebUI <https://ipex-llm.readthedocs.io/en/latest/doc/LLM/Quickstart/webui_quickstart.html#exit-the-webui>`_  to stop the service.  
+      .. code-block:: bash
+
+         ./ollama create codeqwen:latest-continue -f Modelfile
+
+   .. tab:: Windows
+
+      Please run the following command in Anaconda Prompt.
+
+      .. code-block:: cmd
+
+         ollama create codeqwen:latest-continue -f Modelfile
+```
+
+You can now find `codeqwen:latest-continue` in `ollama list`.
+
+Finially, run the `codeqwen:latest-continue`:
+
+```eval_rst
+.. tabs::
+   .. tab:: Linux
+
+      .. code-block:: bash
+
+         ./ollama run codeqwen:latest-continue
+
+   .. tab:: Windows
+
+      Please run the following command in Anaconda Prompt.
+
+      .. code-block:: cmd
+
+         ollama run codeqwen:latest-continue
 ```
 
 ### 3. Install `Continue` Extension