Update Dockerfile

Dockerfile

@@ -1,34 +1,43 @@
 # Use Python 3.11 slim image
 FROM biggates/poetry:2.0.1-py3.11-slim
 
+# Run system updates and installations as root
 RUN apt-get update && apt-get install -y \
     curl \
     build-essential \
     && rm -rf /var/lib/apt/lists/*
 
+# Create app directory with correct permissions
+RUN mkdir /app && chown -R 1000:1000 /app
+
+# Create non-root user
 RUN useradd -m -u 1000 user
-USER user
-ENV PATH="/home/user/.local/bin:$PATH"
 
-# Install Poetry
-RUN pip install poetry
+# Set up Poetry environment as root
+ENV POETRY_HOME=/opt/poetry
+ENV POETRY_VERSION=1.7.1
+RUN curl -sSL https://install.python-poetry.org | python - \
+    && ln -s /opt/poetry/bin/poetry /usr/local/bin/poetry
 
+# Switch to non-root user
+USER user
 WORKDIR /app
 
-# Copy dependency files
+# Set up Python path
+ENV PATH="/home/user/.local/bin:$PATH"
+ENV PYTHONPATH=/app
+ENV PORT=7860
+
+# Copy dependency files with correct ownership
 COPY --chown=user pyproject.toml poetry.lock* ./
 
-# Install dependencies using Poetry
+# Install dependencies in user space
 RUN poetry config virtualenvs.create false \
-    && poetry install --no-interaction --no-ansi
+    && poetry install --no-root --no-interaction --no-ansi
 
 # Copy application code
 COPY --chown=user . .
 
-# Set environment variables for HuggingFace Spaces
-ENV PYTHONPATH=/app
-ENV PORT=7860
-
 # Expose the port Chainlit runs on
 EXPOSE 7860