Fix issue 586 (#594)

# What does this PR do?

- Addresses issue (#586 )


## Test Plan

```
python llama_stack/scripts/distro_codegen.py
```


## Before submitting

- [ ] This PR fixes a typo or improves the docs (you can dismiss the
other checks if that's the case).
- [ ] Ran pre-commit to handle lint / formatting issues.
- [ ] Read the [contributor
guideline](https://github.com/meta-llama/llama-stack/blob/main/CONTRIBUTING.md),
      Pull Request section?
- [ ] Updated relevant documentation.
- [ ] Wrote necessary unit or integration tests.

Author: yanxi0830

docs/source/distributions/self_hosted_distro/meta-reference-gpu.md

@@ -60,6 +60,7 @@ LLAMA_STACK_PORT=5001
 docker run \
   -it \
   -p $LLAMA_STACK_PORT:$LLAMA_STACK_PORT \
+  -v ~/.llama:/root/.llama \
   llamastack/distribution-meta-reference-gpu \
   --port $LLAMA_STACK_PORT \
   --env INFERENCE_MODEL=meta-llama/Llama-3.2-3B-Instruct
@@ -71,6 +72,7 @@ If you are using Llama Stack Safety / Shield APIs, use:
 docker run \
   -it \
   -p $LLAMA_STACK_PORT:$LLAMA_STACK_PORT \
+  -v ~/.llama:/root/.llama \
   llamastack/distribution-meta-reference-gpu \
   --port $LLAMA_STACK_PORT \
   --env INFERENCE_MODEL=meta-llama/Llama-3.2-3B-Instruct \

docs/source/distributions/self_hosted_distro/meta-reference-quantized-gpu.md

@@ -60,6 +60,7 @@ LLAMA_STACK_PORT=5001
 docker run \
   -it \
   -p $LLAMA_STACK_PORT:$LLAMA_STACK_PORT \
+  -v ~/.llama:/root/.llama \
   llamastack/distribution-meta-reference-quantized-gpu \
   --port $LLAMA_STACK_PORT \
   --env INFERENCE_MODEL=meta-llama/Llama-3.2-3B-Instruct
@@ -71,6 +72,7 @@ If you are using Llama Stack Safety / Shield APIs, use:
 docker run \
   -it \
   -p $LLAMA_STACK_PORT:$LLAMA_STACK_PORT \
+  -v ~/.llama:/root/.llama \
   llamastack/distribution-meta-reference-quantized-gpu \
   --port $LLAMA_STACK_PORT \
   --env INFERENCE_MODEL=meta-llama/Llama-3.2-3B-Instruct \

llama_stack/templates/meta-reference-gpu/doc_template.md

@@ -50,6 +50,7 @@ LLAMA_STACK_PORT=5001
 docker run \
   -it \
   -p $LLAMA_STACK_PORT:$LLAMA_STACK_PORT \
+  -v ~/.llama:/root/.llama \
   llamastack/distribution-{{ name }} \
   --port $LLAMA_STACK_PORT \
   --env INFERENCE_MODEL=meta-llama/Llama-3.2-3B-Instruct
@@ -61,6 +62,7 @@ If you are using Llama Stack Safety / Shield APIs, use:
 docker run \
   -it \
   -p $LLAMA_STACK_PORT:$LLAMA_STACK_PORT \
+  -v ~/.llama:/root/.llama \
   llamastack/distribution-{{ name }} \
   --port $LLAMA_STACK_PORT \
   --env INFERENCE_MODEL=meta-llama/Llama-3.2-3B-Instruct \

llama_stack/templates/meta-reference-quantized-gpu/doc_template.md

@@ -52,6 +52,7 @@ LLAMA_STACK_PORT=5001
 docker run \
   -it \
   -p $LLAMA_STACK_PORT:$LLAMA_STACK_PORT \
+  -v ~/.llama:/root/.llama \
   llamastack/distribution-{{ name }} \
   --port $LLAMA_STACK_PORT \
   --env INFERENCE_MODEL=meta-llama/Llama-3.2-3B-Instruct
@@ -63,6 +64,7 @@ If you are using Llama Stack Safety / Shield APIs, use:
 docker run \
   -it \
   -p $LLAMA_STACK_PORT:$LLAMA_STACK_PORT \
+  -v ~/.llama:/root/.llama \
   llamastack/distribution-{{ name }} \
   --port $LLAMA_STACK_PORT \
   --env INFERENCE_MODEL=meta-llama/Llama-3.2-3B-Instruct \