Added direct installation of numpy

Dockerfile

@@ -10,10 +10,12 @@ ENV PYTHONDONTWRITEBYTECODE=1
 ENV PYTHONUNBUFFERED=1
 WORKDIR /app
 # Install pip requirements
+RUN pip install --upgrade pip && pip install numpy
+RUN apt-get update && apt-get install -y ffmpeg
 COPY requirements.txt ./app/requirements.txt
 #COPY summarize_mp4_video.py /app/app.py
 RUN pip install --no-cache-dir --upgrade -r ./app/requirements.txt
-RUN apt-get update && apt-get install -y ffmpeg
+
 
 # COPY . /app