Fixed bug with the python name

Dockerfile

@@ -1,6 +1,6 @@
 FROM alpine:3.12
 RUN apk update && apk add --no-cache bash git openssh python3 py3-pip graphviz gcc
-RUN python -m pip install --upgrade pip setuptools wheel pyparsing pydot pygraphviz django-extensions django
+RUN python3 -m pip install --upgrade pip setuptools wheel pyparsing pydot pygraphviz django-extensions django
 
 COPY entrypoint.sh /entrypoint.sh
 ENTRYPOINT ["/entrypoint.sh"]

entrypoint.sh

@@ -25,14 +25,12 @@ _git_changed() {
     [[ -n "$(git status -s)" ]]
 }
 
-python --version
-
 # PROGRAM
 echo "Installing dependencies..."
-pip install --no-cache-dir -r $INPUT_PIP_PATH
+pip3 install --no-cache-dir -r $INPUT_PIP_PATH
 echo "Creating data model..."
 cd $INPUT_PROJECT_PATH
-python manage.py graph_models -a -g -o $INPUT_OUTPUT_PATH
+python3 manage.py graph_models -a -g -o $INPUT_OUTPUT_PATH
 
 # To keep runtime good, just continue if something was changed
 if _git_changed;