Merge pull request #221 from Azure-Samples/pamelafox-patch-1

Update prepdocs.sh to use python3

Author: pamelafox

app/start.sh

@@ -17,7 +17,7 @@ if [ $? -ne 0 ]; then
 fi
 
 echo 'Creating python virtual environment "backend/backend_env"'
-python -m venv backend/backend_env
+python3 -m venv backend/backend_env
 
 echo ""
 echo "Restoring backend python packages"

scripts/prepdocs.sh

@@ -12,7 +12,7 @@ $(azd env get-values)
 EOF
 
 echo 'Creating python virtual environment "scripts/.venv"'
-python -m venv scripts/.venv
+python3 -m venv scripts/.venv
 
 echo 'Installing dependencies from "requirements.txt" into virtual environment'
 ./scripts/.venv/bin/python -m pip install -r scripts/requirements.txt