doc: readme

README.md

@@ -40,7 +40,7 @@ For a streamlined setup using Docker:
 1. **Run the Pipelines container:**
 
    ```sh
-   docker run -d -p 9099:9099 -v pipelines:/app/pipelines --name pipelines --restart always ghcr.io/open-webui/pipelines:main
+   docker run -d -p 9099:9099 --add-host=host.docker.internal:host-gateway -v pipelines:/app/pipelines --name pipelines --restart always ghcr.io/open-webui/pipelines:main
    ```
 
 2. **Connect to Open WebUI:**
@@ -58,7 +58,7 @@ If you need to install a custom pipeline with additional dependencies:
 - **Run the following command:**
 
   ```sh
-  docker run -d -p 9099:9099 -e PIPELINES_URLS="https://github.com/open-webui/pipelines/blob/main/examples/filters/detoxify_filter_pipeline.py" -v pipelines:/app/pipelines --name pipelines --restart always ghcr.io/open-webui/pipelines:main
+  docker run -d -p 9099:9099 --add-host=host.docker.internal:host-gateway -e PIPELINES_URLS="https://github.com/open-webui/pipelines/blob/main/examples/filters/detoxify_filter_pipeline.py" -v pipelines:/app/pipelines --name pipelines --restart always ghcr.io/open-webui/pipelines:main
   ```
 
 Alternatively, you can directly install pipelines from the admin settings by copying and pasting the pipeline URL, provided it doesn't have additional dependencies.