Update start.sh

start.sh

@@ -9,8 +9,9 @@ apt-get install -y git 	git-lfs ffmpeg libsm6 libxext6 cmake rsync gcc make pyth
 git lfs install
 git clone https://github.com/python/cpython
 cd cpython
-./configure --enable-optimizations --prefix=$HOME/python
+./configure --enable-optimizations --with-lto --prefix=$HOME/python
 make
+make test
 make install
 python -m pip install --upgrade --no-cache-dir pip
 python -m pip install --upgrade --no-cache-dir -r deps.txt