fix

Dockerfile

@@ -12,6 +12,7 @@ WORKDIR /code
 # Install pip requirements
 RUN pip install --upgrade pip && pip install numpy
 RUN apt-get update && apt-get install -y ffmpeg
+RUN pip install --no-cache-dir imageio_ffmpeg
 COPY requirements.txt ./code/requirements.txt
 #COPY summarize_mp4_video.py /app/app.py
 RUN pip install --no-cache-dir --upgrade -r ./code/requirements.txt