Update Dockerfile

Dockerfile

@@ -18,12 +18,8 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
     && 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
-
 WORKDIR /app
 
-# 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:${PATH}"
@@ -31,21 +27,19 @@ ENV PATH="/root/.local/bin:${PATH}"
 # Copy virtual environment and project files
 COPY requirements.txt .
 
-# 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
 
-# Fix pydub escape sequence issues in the regular expressions
-RUN sed -i 's/\\(/\\\\(/g; s/\\)/\\\\)/g' /app/manimations/lib/python3.12/site-packages/pydub/utils.py
-
 # Add manim to PATH
 ENV PATH="/app/manimations/bin:${PATH}"
 
-COPY *.py /app/
+# Copy requirements and install dependencies
+COPY requirements.txt .
+RUN uv pip install --no-cache -r requirements.txt \
+    && uv pip install --no-cache pycairo pangocffi manim
 
-# Set environment variables (use environment variable instead of .env file)
 ENV PYTHONPATH=/app
 ENV MPLBACKEND=Agg
 ENV GRADIO_SERVER_NAME=0.0.0.0
@@ -53,12 +47,8 @@ ENV GRADIO_SERVER_PORT=7860
 ENV TOGETHER_API_KEY=cee1393e4d4e7a94121882052a03f30a1d51f5dbd251140844ec616e17f60e9b
 
 # Create directory for generated videos with proper permissions
-RUN mkdir -p /app/generated_videos \
-    && mkdir -p /app/media/Tex \
-    && mkdir -p /app/media/videos \
-    && chmod -R 777 /app/media \
-    && chmod -R 777 /app/generated_videos \
-    && chown -R appuser:appuser /app
+RUN mkdir -p /app/generated_videos && \
+    chown -R appuser:appuser /app
 
 # Switch to non-root user
 USER appuser