address nits, remove docker_image=null

llama_toolchain/configs/distributions/conda/local-conda-example-build.yaml

@@ -1,7 +1,6 @@
 name: local-conda-example
 distribution_spec:
   description: Use code from `llama_toolchain` itself to serve all llama stack APIs
-  docker_image: null
   providers:
     inference: meta-reference
     memory: meta-reference-faiss

llama_toolchain/configs/distributions/conda/local-fireworks-conda-example-build.yaml

@@ -1,7 +1,6 @@
 name: local-fireworks-conda-example
 distribution_spec:
   description: Use Fireworks.ai for running LLM inference
-  docker_image: null
   providers:
     inference: remote::fireworks
     memory: meta-reference-faiss

llama_toolchain/configs/distributions/conda/local-ollama-conda-example-build.yaml

@@ -1,7 +1,6 @@
 name: local-ollama-conda-example
 distribution_spec:
   description: Like local, but use ollama for running LLM inference
-  docker_image: null
   providers:
     inference: remote::ollama
     memory: meta-reference-faiss

llama_toolchain/configs/distributions/conda/local-tgi-conda-example-build.yaml

@@ -1,7 +1,6 @@
 name: local-tgi-conda-example
 distribution_spec:
   description: Use TGI (local or with Hugging Face Inference Endpoints for running LLM inference. When using HF Inference Endpoints, you must provide the name of the endpoint).
-  docker_image: null
   providers:
     inference: remote::tgi
     memory: meta-reference-faiss

llama_toolchain/configs/distributions/conda/local-together-conda-example-build.yaml

@@ -1,7 +1,6 @@
 name: local-tgi-conda-example
 distribution_spec:
   description: Use Together.ai for running LLM inference
-  docker_image: null
   providers:
     inference: remote::together
     memory: meta-reference-faiss

llama_toolchain/configs/distributions/distribution_registry/local-ollama.yaml

@@ -1,5 +1,4 @@
 description: Like local, but use ollama for running LLM inference
-docker_image: null
 providers:
   inference: remote::ollama
   safety: meta-reference

llama_toolchain/configs/distributions/distribution_registry/local-plus-fireworks-inference.yaml

@@ -1,5 +1,4 @@
 description: Use Fireworks.ai for running LLM inference
-docker_image: null
 providers:
   inference: remote::fireworks
   safety: meta-reference

llama_toolchain/configs/distributions/distribution_registry/local-plus-tgi-inference.yaml

@@ -1,5 +1,4 @@
 description: Use TGI (local or with Hugging Face Inference Endpoints for running LLM inference. When using HF Inference Endpoints, you must provide the name of the endpoint).
-docker_image: null
 providers:
   inference: remote::tgi
   safety: meta-reference

llama_toolchain/configs/distributions/distribution_registry/local-plus-together-inference.yaml

@@ -1,5 +1,4 @@
 description: Use Together.ai for running LLM inference
-docker_image: null
 providers:
   inference: remote::together
   safety: meta-reference

llama_toolchain/configs/distributions/distribution_registry/local.yaml

@@ -1,5 +1,4 @@
 description: Use code from `llama_toolchain` itself to serve all llama stack APIs
-docker_image: null
 providers:
   inference: meta-reference
   memory: meta-reference-faiss

llama_toolchain/configs/distributions/docker/local-docker-example-build.yaml

@@ -1,7 +1,6 @@
 name: local-docker-example
 distribution_spec:
   description: Use code from `llama_toolchain` itself to serve all llama stack APIs
-  docker_image: null
   providers:
     inference: meta-reference
     memory: meta-reference-faiss