Pytorch example fails with relative mount path error

[anjalirai-intel]

Pytorch example fails with error Relative mount path: 'fs.mounts[0].path' (".//my_venv/bin/python3") is disallowed! Consider converting it to absolute by adding "/" at the beginning.

Steps to Reproduce
python3 -m venv my_venv
source my_venv/bin/activate
pip3 install torchvision pillow
python3 download-pretrained-model.py
make clean && make

Actual Output:
make clean && make
rm -f *.token *.sig *.manifest.sgx *.manifest
gramine-manifest
-Dlog_level=error
-Darch_libdir=/lib/x86_64-linux-gnu
*-Dentrypoint=.//my_venv/bin/python3
-Dvenv_dir=.//my_venv *
pytorch.manifest.template > pytorch.manifest

gramine-direct pytorch pytorchexample.py
[P1:T1:] error: Relative mount path: 'fs.mounts[0].path' (".//my_venv/bin/python3") is disallowed! Consider converting it to absolute by adding "/" at the beginning.
[P1:T1:] error: libos_init() failed in init_mount: Invalid argument (EINVAL)