chore: remove start_venv.sh (#1341)

# What does this PR do?
[Provide a short summary of what this PR does and why. Link to relevant
issues if applicable.]

`start_venv.sh` lifecycle should be:


025f615868
>>
34e3faa4e8
>>
4684fd3f8d

Finally replaced by `start_stack.sh`

[//]: # (If resolving an issue, uncomment and update the line below)
[//]: # (Closes #[issue-number])

## Test Plan
[Describe the tests you ran to verify your changes with result
summaries. *Provide clear instructions so the plan can be easily
re-executed.*]

[//]: # (## Documentation)

---------

Signed-off-by: reidliu <reid201711@gmail.com>
Co-authored-by: reidliu <reid201711@gmail.com>

llama_stack/distribution/configure_container.sh

@@ -1,47 +0,0 @@
-#!/bin/bash
-
-# Copyright (c) Meta Platforms, Inc. and affiliates.
-# All rights reserved.
-#
-# This source code is licensed under the terms described in the LICENSE file in
-# the root directory of this source tree.
-
-CONTAINER_BINARY=${CONTAINER_BINARY:-docker}
-CONTAINER_OPTS=${CONTAINER_OPTS:-}
-LLAMA_STACK_DIR=${LLAMA_STACK_DIR:-}
-
-set -euo pipefail
-
-error_handler() {
-  echo "Error occurred in script at line: ${1}" >&2
-  exit 1
-}
-
-trap 'error_handler ${LINENO}' ERR
-
-if [ $# -lt 2 ]; then
-  echo "Usage: $0 <container name> <build file path>"
-  exit 1
-fi
-
-container_image="$1"
-host_build_dir="$2"
-container_build_dir="/app/builds"
-
-if command -v selinuxenabled &> /dev/null && selinuxenabled; then
-  # Disable SELinux labels
-  CONTAINER_OPTS="$CONTAINER_OPTS --security-opt label=disable"
-fi
-
-mounts=""
-if [ -n "$LLAMA_STACK_DIR" ]; then
-  mounts="$mounts -v $(readlink -f $LLAMA_STACK_DIR):/app/llama-stack-source"
-fi
-
-set -x
-$CONTAINER_BINARY run $CONTAINER_OPTS -it \
-  --entrypoint "/usr/local/bin/llama" \
-  -v $host_build_dir:$container_build_dir \
-  $mounts \
-  $container_image \
-  stack configure ./llamastack-build.yaml --output-dir $container_build_dir

llama_stack/distribution/start_venv.sh

@@ -1,72 +0,0 @@
-#!/bin/bash
-
-# Copyright (c) Meta Platforms, Inc. and affiliates.
-# All rights reserved.
-#
-# This source code is licensed under the terms described in the LICENSE file in
-# the root directory of this source tree.
-
-set -euo pipefail
-
-RED='\033[0;31m'
-NC='\033[0m' # No Color
-
-error_handler() {
-  echo "Error occurred in script at line: ${1}" >&2
-  exit 1
-}
-
-trap 'error_handler ${LINENO}' ERR
-
-if [ $# -lt 3 ]; then
-  echo "Usage: $0 <venv_path> <yaml_config> <port> <script_args...>"
-  exit 1
-fi
-
-venv_path="$1"
-shift
-
-yaml_config="$1"
-shift
-
-port="$1"
-shift
-
-# Initialize env_vars as an empty array
-env_vars=""
-other_args=""
-# Process environment variables from --env arguments
-while [[ $# -gt 0 ]]; do
-  case "$1" in
-  --env)
-
-    if [[ -n "$2" ]]; then
-      env_vars="$env_vars --env $2"
-      shift 2
-    else
-      echo -e "${RED}Error: --env requires a KEY=VALUE argument${NC}" >&2
-      exit 1
-    fi
-    ;;
-  *)
-    other_args="$other_args $1"
-    shift
-    ;;
-  esac
-done
-
-echo "Using virtual environment: $venv_path"
-# Activate virtual environment
-if [ ! -d "$venv_path" ]; then
-  echo -e "${RED}Error: Virtual environment not found at $venv_path${NC}" >&2
-  exit 1
-fi
-
-source "$venv_path/bin/activate"
-
-set -x
-python -m llama_stack.distribution.server.server \
-  --yaml-config "$yaml_config" \
-  --port "$port" \
-  $env_vars \
-  $other_args