fixes to dockerfile, in particular correct premissions for appuser

.docker/dockerfile

@@ -4,7 +4,7 @@ FROM nvidia/cuda:12.6.3-cudnn-runtime-ubuntu22.04
 # Set environment variables
 ARG DEBIAN_FRONTEND=noninteractive
 ENV PYTHONUNBUFFERED=1 \
-    GRADIO_ALLOW_FLAGGING=never \
+    GRADIO_FLAGGING_MODE=never \
     GRADIO_NUM_PORTS=1 \
     GRADIO_SERVER_NAME=0.0.0.0 \
     GRADIO_THEME=huggingface \
@@ -13,10 +13,12 @@ ENV PYTHONUNBUFFERED=1 \
     PYTHONPATH=/home/appuser/app \
     HF_HOME=/home/appuser/.cache \
     TORCH_HOME=/home/appuser/.cache \
+    TMP_DIR=/home/appuser/tmp \
+    TRANSFORMERS_CACHE=/home/appuser/.cache/transformers \
     NVIDIA_VISIBLE_DEVICES=all \
     NVIDIA_DRIVER_CAPABILITIES=compute,utility
 
-# Install system dependencies
+# Install system dependencies and set Python 3.10 as default
 RUN apt-get update && apt-get install --no-install-recommends -y \
     build-essential \
     python3.10 \
@@ -26,12 +28,10 @@ RUN apt-get update && apt-get install --no-install-recommends -y \
     libsm6 \
     libxext6 \
     libgl1 \
+    && ln -sf /usr/bin/python3.10 /usr/bin/python \
+    && ln -sf /usr/bin/pip3 /usr/bin/pip \
     && apt-get clean && rm -rf /var/lib/apt/lists/*
 
-# Set Python 3.10 as the default python3 and pip
-RUN ln -sf /usr/bin/python3.10 /usr/bin/python \
-    && ln -sf /usr/bin/pip3 /usr/bin/pip
-
 # Install `uv`
 RUN pip install --upgrade pip \
     && pip install uv
@@ -39,33 +39,27 @@ RUN pip install --upgrade pip \
 # Create a non-root user
 RUN useradd -m -u 1000 appuser
 
-# Set working directory to the user's home directory
+# Set working directory
 WORKDIR /home/appuser/app
 
-# Copy dependency files, including LICENSE and README.md
-COPY --chown=appuser pyproject.toml uv.lock LICENSE README.md ./
+# Copy dependency files and install dependencies
+COPY --chown=appuser pyproject.toml uv.lock LICENSE README.md ./ 
+RUN uv sync --frozen --no-cache \
+    && chown -R appuser:appuser /home/appuser/app/.venv \
+    && rm -rf /root/.cache /home/appuser/.cache
 
-# Install dependencies using `uv`
-RUN uv sync --frozen
 
-# Copy the application code
+# Copy application code
 COPY --chown=appuser app app
 
-# Ensure non-root user has write access to the cache directory
-RUN mkdir -p /home/appuser/.cache && chown -R appuser:appuser /home/appuser/.cache
-
-# Set ownership for all files to the app user
-# Avoid unnecessary `chown` for better performance since `COPY --chown` already sets ownership
+# Ensure non-root user has write access to cache and tmp directories
+RUN mkdir -p /home/appuser/.cache/transformers /home/appuser/tmp /home/appuser/.cache \
+    && chown -R appuser:appuser /home/appuser/.cache /home/appuser/tmp/ /home/appuser/app/
 
-# Switch to the non-root user
+# Switch to non-root user
 USER appuser
 
-# Set the cache directory for Hugging Face and other tools
-ENV HF_HOME=$CACHE_DIR \
-    TRANSFORMERS_CACHE=$CACHE_DIR \
-    TORCH_HOME=$CACHE_DIR
-
-# Expose the port for Gradio
+# Expose port for Gradio
 EXPOSE 7862
 
 # Command to run the application

dockerfile

@@ -1,64 +0,0 @@
-# Base image with CUDA 12.6.3 and cuDNN
-FROM nvidia/cuda:12.6.3-cudnn-runtime-ubuntu22.04
-
-# Set environment variables
-ARG DEBIAN_FRONTEND=noninteractive
-ENV PYTHONUNBUFFERED=1 \
-    GRADIO_FLAGGING_MODE=never \
-    GRADIO_NUM_PORTS=1 \
-    GRADIO_SERVER_NAME=0.0.0.0 \
-    GRADIO_THEME=huggingface \
-    SYSTEM=spaces \
-    AM_I_IN_A_DOCKER_CONTAINER=Yes \
-    PYTHONPATH=/home/appuser/app \
-    HF_HOME=/home/appuser/.cache \
-    TORCH_HOME=/home/appuser/.cache \
-    TMP_DIR=/home/appuser/tmp \
-    TRANSFORMERS_CACHE=/home/appuser/.cache/transformers \
-    NVIDIA_VISIBLE_DEVICES=all \
-    NVIDIA_DRIVER_CAPABILITIES=compute,utility
-
-# Install system dependencies and set Python 3.10 as default
-RUN apt-get update && apt-get install --no-install-recommends -y \
-    build-essential \
-    python3.10 \
-    python3.10-distutils \
-    python3-pip \
-    ffmpeg \
-    libsm6 \
-    libxext6 \
-    libgl1 \
-    && ln -sf /usr/bin/python3.10 /usr/bin/python \
-    && ln -sf /usr/bin/pip3 /usr/bin/pip \
-    && apt-get clean && rm -rf /var/lib/apt/lists/*
-
-# Install `uv`
-RUN pip install --upgrade pip \
-    && pip install uv
-
-# Create a non-root user
-RUN useradd -m -u 1000 appuser
-
-# Set working directory
-WORKDIR /home/appuser/app
-
-# Copy dependency files and install dependencies
-COPY --chown=appuser pyproject.toml uv.lock LICENSE README.md ./ 
-RUN uv sync --frozen --no-cache \
-    && rm -rf /root/.cache /home/appuser/.cache
-
-# Copy application code
-COPY --chown=appuser app app
-
-# Ensure non-root user has write access to cache and tmp directories
-RUN mkdir -p /home/appuser/.cache/transformers /home/appuser/tmp \
-    && chown -R appuser:appuser /home/appuser/.cache /home/appuser/tmp
-
-# Switch to non-root user
-USER appuser
-
-# Expose port for Gradio
-EXPOSE 7862
-
-# Command to run the application
-CMD ["uv", "run", "python", "app/main.py"]