minor clean up

|----------|-------|---------|

| `PROJECT_DIR` | Path where you like to store models/data for your project | `$PWD` |

| `CONTAINER_DIR` | Directory where ollama container will be stored | `${PROJECT_DIR}/containers` |

| `OLLAMA_DEBUG` | Enable debug logging by setting to 1 | 0 |

| `OLLAMA_DEBUG` | Enable debug logging by setting to `1` | `0` |

{{< alert title="Tip" color="success" >}}

- `PROJECT_DIR` is the main directory for your project. To avoid `$HOME` quota issues, it is recommended to use a path in your `bulk` or `umbrella` storage.

- `CONTAINER_DIR` is where the Ollama container image will be stored. The default is a `containers` subdirectory within your `PROJECT_DIR`. If you want to change this location, make sure to update the `CONTAINER_DIR` variable accordingly. Alternatively, if you have a pre-built `ollama.sif` image, you can set `OLLAMA_IMG` to its path.

- Setting `OLLAMA_DEBUG` to 1 can help you troubleshoot issues by providing more detailed logs.

- Setting `OLLAMA_DEBUG` to `1` can help you troubleshoot issues by providing more detailed logs.

{{% /alert %}}

```bash

# Set the PROJECT_DIR environment variable for this session.

# The helper scripts will use this path to store models and other data.

export PROJECT_DIR=</path/to/your/project/in/umbrella/or/bulk/storage>  # replace with your actual project path

export CONTAINER_DIR=${PROJECT_DIR}/containers # Directory for container images. 

export OLLAMA_IMG=${CONTAINER_DIR}/ollama.sif  # Path to the Ollama container image

export OLLAMA_DEBUG=1 # If you want to enable debug logging

```

## 2. (Optional) Pull the Ollama Container

For simplicity, we will use the Ollama container image available on Docker Hub. You can pull it using Apptainer.