Update Dockerfile

Dockerfile

@@ -1,62 +1,63 @@
-# Use a minimal Python base image
 FROM python:3.12-slim
 
-# Install dependencies and clean up in a single layer
+# Install all dependencies in one layer
 RUN apt-get update && apt-get install -y --no-install-recommends \
-    gcc libffi-dev curl ca-certificates python3-dev pkg-config \
-    libcairo2-dev libpango1.0-dev ffmpeg wget perl fontconfig \
-    fonts-dejavu texlive-full texlive-binaries \
-    && apt-get clean && rm -rf /var/lib/apt/lists/*
+    gcc \
+    libffi-dev \
+    curl \
+    ca-certificates \
+    python3-dev \
+    pkg-config \
+    libcairo2-dev \
+    libpango1.0-dev \
+    ffmpeg \
+    texlive-full \
+    dvisvgm \
+    fonts-dejavu \
+    && apt-get clean \
+    && rm -rf /var/lib/apt/lists/* \
+    && which dvisvgm
+
+# Create a non-root user to run the application
+RUN groupadd -r appuser && useradd -r -g appuser -m appuser
 
-# Create a non-root user
-RUN useradd -m -u 1000 user
+WORKDIR /app
 
-# Install uv for faster package installation
+# Install uv for faster pip operations
 ADD https://astral.sh/uv/install.sh /uv-installer.sh
 RUN sh /uv-installer.sh && rm /uv-installer.sh
 ENV PATH="/root/.local/bin:${PATH}"
 
-# Set up the working directory
-WORKDIR /app
+# Copy virtual environment and project files
+COPY requirements.txt .
 
-# Copy and install dependencies first (leverage Docker cache)
-COPY requirements.txt /app/
+# Create and activate virtual environment, install packages
 RUN uv venv /app/manimations \
     && . /app/manimations/bin/activate \
     && uv pip install --no-cache -r requirements.txt \
     && uv pip install --no-cache pycairo pangocffi manim
 
-# Add virtual environment to PATH
+# Add manim to PATH
 ENV PATH="/app/manimations/bin:${PATH}"
 
-# Copy the application code
 COPY *.py /app/
-COPY .env /app/
-
-# Set environment variables
-ENV PYTHONPATH=/app \
-    MPLBACKEND=Agg \
-    GRADIO_SERVER_NAME=0.0.0.0 \
-    GRADIO_SERVER_PORT=7860 \
-    FONTCONFIG_PATH=/home/user/.cache/fontconfig \
-    PYTHONWARNINGS="ignore::SyntaxWarning" \
-    HOME=/home/user \
-    TEXMFVAR=/home/user/texmf-var
-
-# Create necessary directories with proper permissions
-RUN mkdir -p /app/generated_videos /home/user/.cache/huggingface \
-    /home/user/.cache/fontconfig /home/user/texmf-var \
-    && chown -R user:user /app /home/user \
-    && chmod +x $(which dvisvgm)
-
-# Verify latex installation
-RUN which latex && ls -la $(which latex) && which dvisvgm && ls -la $(which dvisvgm)
+
+# Set environment variables (use environment variable instead of .env file)
+ENV PYTHONPATH=/app
+ENV MPLBACKEND=Agg
+ENV GRADIO_SERVER_NAME=0.0.0.0
+ENV GRADIO_SERVER_PORT=7860
+ENV TOGETHER_API_KEY=cee1393e4d4e7a94121882052a03f30a1d51f5dbd251140844ec616e17f60e9b
+
+# Create directory for generated videos with proper permissions
+RUN mkdir -p /app/generated_videos && \
+    chown -R appuser:appuser /app
 
 # Switch to non-root user
-USER user
+USER appuser
 
-# Expose the port for Gradio
+# Expose the port for the Gradio interface
 EXPOSE 7860
 
-# Command to run the application
-CMD ["/app/manimations/bin/python", "ai_agent.py"]
+# Command to run the application with the virtual environment
+CMD ["/app/manimations/bin/python", "ai_agent.py"]