fix: resolve hooks issue and add diarization toggle for med scribe sample (#1003) (#523)

Author: gooishin

usecases/ai/edge-ai-demo-studio/README.md

@@ -78,6 +78,12 @@ Once started, access the web UI at [http://localhost:8080](http://localhost:8080
 
 ---
 
+### Docker
+
+See [docker/README.md](docker/README.md) for docker guidelines.
+
+---
+
 
 ## Project Structure
 

usecases/ai/edge-ai-demo-studio/docker/Dockerfile

@@ -0,0 +1,55 @@
+FROM ubuntu:24.04
+
+ENV DEBIAN_FRONTEND=noninteractive
+
+ARG USER=ubuntu
+
+COPY ./install_dependencies.sh /home/ubuntu/install_dependencies.sh
+
+RUN chmod +x /home/ubuntu/install_dependencies.sh
+
+# Setup sudo for ubuntu user
+RUN apt-get update && apt-get install -y sudo && \
+  usermod -aG sudo ${USER} && \
+  echo "${USER} ALL=(ALL) NOPASSWD:ALL" > /etc/sudoers.d/${USER} && \
+  chmod 0440 /etc/sudoers.d/${USER} && \
+  echo 'Defaults env_keep += "http_proxy https_proxy HTTP_PROXY HTTPS_PROXY no_proxy NO_PROXY ftp_proxy FTP_PROXY"' > /etc/sudoers.d/proxy_env && \
+  chmod 0440 /etc/sudoers.d/proxy_env
+
+USER ${USER}
+
+# Mock clinfo to simulate Intel GPU presence
+# Install into /usr/local/bin so it is always on the secure_path ahead of /usr/bin
+RUN sudo printf '%s\n' \
+  '#!/bin/sh' \
+  '# Check if the script is asking for device enumeration' \
+  'if echo "$*" | grep -q "\-l"; then' \
+  '  echo "Platform #0: Intel(R) OpenCL HD Graphics"' \
+  '  echo " \`-- Device #0: Intel(R) UHD Graphics"' \
+  'else' \
+  '  # If the real clinfo exists, pass other calls to it, else just exit 0' \
+  '  if [ -x /usr/bin/clinfo ]; then' \
+  '    exec /usr/bin/clinfo "$@"' \
+  '  fi' \
+  '  exit 0' \
+  'fi' | sudo tee /usr/local/bin/clinfo > /dev/null && sudo chmod +x /usr/local/bin/clinfo
+
+# Mock hardware and run install dependencies as ubuntu user
+RUN sudo mkdir -p /dev/dri && \
+    sudo touch /dev/dri/renderD128 /dev/dri/card0 && \
+    sudo chmod 666 /dev/dri/* && \
+    sudo -E /home/ubuntu/install_dependencies.sh -y && \
+    sudo rm -rf /dev/dri && \
+    sudo rm -f /usr/local/bin/clinfo
+
+COPY . /home/ubuntu
+RUN sudo chown -R ${USER}:${USER} /home/ubuntu
+RUN sudo rm -f /etc/sudoers.d/${USER}
+
+WORKDIR /home/ubuntu
+
+RUN ./setup.sh --verbose
+
+USER ${USER}
+
+CMD ["/bin/bash", "-c", "cd /home/ubuntu && ./start.sh"]

usecases/ai/edge-ai-demo-studio/docker/README.md

@@ -0,0 +1,29 @@
+# Docker setup & run
+
+This document explains how to build and run the project with Docker, and how to enable GPU / NPU device passthrough.
+
+1) Enable device passthrough (optional)
+- If your system has an NPU, uncomment the following line in `docker/compose.yml` under `devices`:
+  - "/dev/accel:/dev/accel"
+- If your system has a GPU, uncomment the following line in `docker/compose.yml` under `devices`:
+  - "/dev/dri:/dev/dri"
+
+2) Build the image
+Run from the project root or from `docker/`:
+
+```
+docker compose build
+```
+
+3) Export render group ID (for GPU access) and run
+If you use GPU passthrough, export the `RENDER_GROUP_ID` environment variable so the container can access the render group:
+
+```
+export RENDER_GROUP_ID=$(getent group render | awk -F: '{printf "%s\n", $3}')
+docker compose up -d
+```
+
+Notes
+- If you don't have GPU/NPU hardware, you can leave the device lines commented; the app will still run but without hardware acceleration.
+- If `getent group render` returns nothing, you may need to find the appropriate group ID for your system (often `render` or `video`) or run without setting `RENDER_GROUP_ID` and adjust permissions manually.
+- The app is exposed on port `8080` by default; open http://localhost:8080 after the container is running.

usecases/ai/edge-ai-demo-studio/docker/docker-compose.yml

@@ -0,0 +1,14 @@
+services:
+  edge-ai-studio:
+    build:
+      context: ../
+      dockerfile: docker/Dockerfile
+    image: edge-ai-studio:v1.0.0
+    container_name: edge-ai-studio
+    # devices: # Uncomment if you have a GPU/NPU
+      # - "/dev/dri:/dev/dri" # Uncomment if you have a GPU
+      # - "/dev/accel:/dev/accel" # Uncomment if you have an NPU
+    # group_add: # Uncomment if you have a GPU/NPU
+      # - ${RENDER_GROUP_ID:-992} # Uncomment if you have a GPU/NPU (render group)
+    ports:
+      - "8080:8080"