chore!: remove --image-type and --image-name from llama stack run (#3714)

# What does this PR do?
Simplifies the CLI. I don't think these options make sense anymore: only
venv is supported as image-type, and users can simply activate the env
before running `llama stack` as they do any other project.

## Test Plan





---
[//]: # (BEGIN SAPLING FOOTER)
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[ReviewStack](https://reviewstack.dev/llamastack/llama-stack/pull/3714).
* __->__ #3714
* #3711
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ehhuang 2025-10-07 20:26:44 -07:00 committed by GitHub
parent 372dedb3d6
commit 9b9ff3b9bb
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@ -88,7 +88,7 @@ If you're looking for more specific topics, we have a [Zero to Hero Guide](#next
...
Build Successful!
You can find the newly-built template here: ~/.llama/distributions/starter/starter-run.yaml
You can run the new Llama Stack Distro via: uv run --with llama-stack llama stack run starter --image-type venv
You can run the new Llama Stack Distro via: uv run --with llama-stack llama stack run starter
```
3. **Set the ENV variables by exporting them to the terminal**:
@ -106,7 +106,6 @@ If you're looking for more specific topics, we have a [Zero to Hero Guide](#next
SAFETY_MODEL=$SAFETY_MODEL \
OLLAMA_URL=$OLLAMA_URL \
uv run --with llama-stack llama stack run starter \
--image-type venv \
--port $LLAMA_STACK_PORT
```
Note: Every time you run a new model with `ollama run`, you will need to restart the llama stack. Otherwise it won't see the new model.