Update Dockerfile

Dockerfile

@@ -24,6 +24,8 @@ RUN apt-get update && apt-get install -y \
     libraw1394-dev \
     libopenblas-base
     
+RUN alias python=python3    
+
 RUN apt-get install -y gnupg wget htop sudo git git-lfs software-properties-common build-essential cmake curl 
 RUN apt-get install -y ffmpeg libavcodec-dev libavformat-dev libavdevice-dev libgl1 libgtk2.0-0 jq libraw1394-dev libopenblas-base
 RUN apt-add-repository -y universe
@@ -32,7 +34,7 @@ RUN pip3 install pandas scipy matplotlib torch torchvision ffmpeg-python imageio
 
 RUN pip install cmake==3.24.1.1
 
-RUN git clone https://github.com/TencentARC/GFPGAN.git && cd GFPGAN && pip install basicsr && pip install facexlib && pip install -r requirements.txt && python setup.py develop && pip install realesrgan
+RUN git clone https://github.com/TencentARC/GFPGAN.git && cd GFPGAN && pip install basicsr && pip install facexlib && pip install -r requirements.txt && python3 setup.py develop && pip install realesrgan
 RUN git clone https://github.com/chi0tzp/PyVideoFramesExtractor && cd PyVideoFramesExtractor && pip install -r requirements.txt
 
 RUN git lfs install