undo Dockefile

container/Dockerfile

@@ -6,14 +6,11 @@ FROM tensorflow/tensorflow:2.6.0-gpu
 COPY ./ /deepFPlearn/
 
 # install dfpl 
-RUN apt-get update;\
-    apt-get install -y python3.8 &&\
-    ln -sf /usr/bin/python3.8 /usr/bin/python3
 RUN grep -v "tensorflow-gpu==" /deepFPlearn/setup.py > setup.tmp &&\
     mv setup.tmp /deepFPlearn/setup.py &&\
-    python3.8 -m pip --no-cache-dir install --upgrade pip &&\
-    python3.8 -m pip --no-cache-dir install /deepFPlearn &&\
-    python3.8 -m pip --no-cache-dir install pytest
+    python -m pip --no-cache-dir install --upgrade pip &&\
+    python -m pip --no-cache-dir install /deepFPlearn &&\
+    python -m pip --no-cache-dir install pytest
 
 # The code to run when container is started. 
 CMD ["bash"]