To run 'tabby scheduler --now' for providing context and indexing the repo, you can try the following steps:

1. If you are running it on your bash terminal, make sure you have the 'tabby' command installed. If not, you can install it by following the instructions on the Tabby documentation.

2. Open your bash terminal and run the command:

tabby scheduler --now

3. If you are running it inside a Docker container, you can try the following steps:

• Open your bash terminal and run the command to enter the Docker container:

docker exec -it <container_id> /bin/bash

• Once inside the container, run the command:

tabby scheduler --now

4. If you want to run 'tabby scheduler --now' outside the Docker container, you can expose the volume inside the docker-compose.yml file. This will allow you to have access to the host environment. Here is an example of how you can do it:

services:
  your_service:
    volumes:
      - /path/to/your/volume:/opt/tabby

Remember to replace /path/to/your/volume with the actual path to your volume.

I hope this helps! Let me know if you have any further questions.