Update Dockerfile

Dockerfile

@@ -4,18 +4,21 @@ WORKDIR /app
 
 RUN apt-get update && apt-get install -y \
     build-essential \
+    ffmpeg \
     curl \
     software-properties-common \
     git \
     && rm -rf /var/lib/apt/lists/*
 
 COPY requirements.txt ./
+RUN pip install --no-cache-dir -r requirements.txt
+
 COPY src/ ./src/
 
-RUN pip3 install -r requirements.txt
+RUN chmod -R 755 /app/src
 
 EXPOSE 8501
 
-HEALTHCHECK CMD curl --fail http://localhost:8501/_stcore/health
+HEALTHCHECK CMD curl --fail http://localhost:8501/_stcore/health || exit 1
 
-ENTRYPOINT ["streamlit", "run", "src/streamlit_app.py", "--server.port=8501", "--server.address=0.0.0.0"]
+ENTRYPOINT ["streamlit", "run", "src/streamlit_app.py", "--server.port=8501", "--server.address=0.0.0.0"]