Hi Mathieu,

I'm trying to test the code you created from the article you got inspired. The problem is that if I use the last version of Ghudi, 3.4.1, I can't install Tensorflow 2.4.1 as Guhdi is supported in python 3.9.

I tried the two following approaches without exit:

1st ) Installed last version of Guhdi 3.4.1 and Tensorflow 2.7.0, it gives me the following error, (I suspect this is for the Tensorflow version):

2ns) Installed Gudhi 3.1.1 with Tensorflow 2.4.1, it gives me the following error in imports:

I list the last conda list to know if is something with a wrong version:

Name Version Build Channel

absl-py 0.15.0 pypi_0 pypi
argon2-cffi 21.3.0 pypi_0 pypi
argon2-cffi-bindings 21.2.0 pypi_0 pypi
astunparse 1.6.3 pypi_0 pypi
attrs 21.2.0 pypi_0 pypi
backcall 0.2.0 pypi_0 pypi
bleach 4.1.0 pypi_0 pypi
boost-cpp 1.72.0 h0caebb8_0 conda-forge/label/cf202003
bzip2 1.0.8 hfa6e2cd_2 conda-forge/label/cf202003
ca-certificates 2019.11.28 hecc5488_0 conda-forge/label/cf202003
certifi 2019.11.28 py38h32f6830_1 conda-forge/label/cf202003
cffi 1.15.0 pypi_0 pypi
cgal-cpp 5.0.1 h26c6e29_1 conda-forge/label/cf202003
charset-normalizer 2.0.9 pypi_0 pypi
click 8.0.3 pypi_0 pypi
colorama 0.4.4 pypi_0 pypi
cycler 0.11.0 pypi_0 pypi
cython 0.29.26 pypi_0 pypi
debugpy 1.5.1 pypi_0 pypi
decorator 5.1.0 pypi_0 pypi
defusedxml 0.7.1 pypi_0 pypi
eigen 3.3.7 he980bc4_1001 conda-forge/label/cf202003
entrypoints 0.3 pypi_0 pypi
flatbuffers 1.12 pypi_0 pypi
fonttools 4.28.5 pypi_0 pypi
gast 0.3.3 pypi_0 pypi
google-auth-oauthlib 0.4.6 pypi_0 pypi
google-pasta 0.2.0 pypi_0 pypi
grpcio 1.32.0 pypi_0 pypi
gudhi 3.1.1 py38h347c182_1 conda-forge/label/cf202003
h5py 2.10.0 pypi_0 pypi
importlib-metadata 4.10.0 pypi_0 pypi
importlib-resources 5.4.0 pypi_0 pypi
ipykernel 6.6.0 pypi_0 pypi
ipython 7.30.1 pypi_0 pypi
ipython-genutils 0.2.0 pypi_0 pypi
ipywidgets 7.6.5 pypi_0 pypi
itsdangerous 2.0.1 pypi_0 pypi
jedi 0.18.1 pypi_0 pypi
jinja2 3.0.3 pypi_0 pypi
joblib 1.1.0 pypi_0 pypi
jsonschema 4.3.2 pypi_0 pypi
jupyter 1.0.0 pypi_0 pypi
jupyter-client 7.1.0 pypi_0 pypi
jupyter-console 6.4.0 pypi_0 pypi
jupyter-core 4.9.1 pypi_0 pypi
jupyterlab-pygments 0.1.2 pypi_0 pypi
jupyterlab-widgets 1.0.2 pypi_0 pypi
keras-preprocessing 1.1.2 pypi_0 pypi
kiwisolver 1.3.2 pypi_0 pypi
libblas 3.8.0 7_h8933c1f_netlib conda-forge/label/cf202003
libcblas 3.8.0 7_h8933c1f_netlib conda-forge/label/cf202003
liblapack 3.8.0 7_h8933c1f_netlib conda-forge/label/cf202003
m2w64-gcc-libgfortran 5.3.0 6 conda-forge
m2w64-gcc-libs 5.3.0 7 conda-forge
m2w64-gcc-libs-core 5.3.0 7 conda-forge
m2w64-gmp 6.1.0 2 conda-forge
m2w64-libwinpthread-git 5.0.0.4634.697f757 2 conda-forge
markdown 3.3.6 pypi_0 pypi
markupsafe 2.0.1 pypi_0 pypi
matplotlib 3.5.1 pypi_0 pypi
matplotlib-inline 0.1.3 pypi_0 pypi
mistune 0.8.4 pypi_0 pypi
mpfr 4.0.2 h2fa13f4_0 conda-forge/label/cf202003
mpir 3.0.0 he025d50_1002 conda-forge/label/cf202003
msys2-conda-epoch 20160418 1 conda-forge
nbclient 0.5.9 pypi_0 pypi
nbconvert 6.3.0 pypi_0 pypi
nbformat 5.1.3 pypi_0 pypi
nest-asyncio 1.5.4 pypi_0 pypi
notebook 6.4.6 pypi_0 pypi
numpy 1.19.5 pypi_0 pypi
oauthlib 3.1.1 pypi_0 pypi
openssl 1.1.1e hfa6e2cd_0 conda-forge/label/cf202003
opt-einsum 3.3.0 pypi_0 pypi
packaging 21.3 pypi_0 pypi
pandas 1.3.5 pypi_0 pypi
pandocfilters 1.5.0 pypi_0 pypi
parso 0.8.3 pypi_0 pypi
pickleshare 0.7.5 pypi_0 pypi
pillow 8.4.0 pypi_0 pypi
pip 20.0.2 py_2 conda-forge/label/cf202003
prometheus-client 0.12.0 pypi_0 pypi
prompt-toolkit 3.0.24 pypi_0 pypi
pyasn1 0.4.8 pypi_0 pypi
pycparser 2.21 pypi_0 pypi
pygments 2.10.0 pypi_0 pypi
pyparsing 3.0.6 pypi_0 pypi
pyrsistent 0.18.0 pypi_0 pypi
python 3.8.2 h5fd99cc_4_cpython conda-forge/label/cf202003
python-dateutil 2.8.2 pypi_0 pypi
python_abi 3.8 1_cp38 conda-forge/label/cf202003
pytz 2021.3 pypi_0 pypi
pywin32 303 pypi_0 pypi
pywinpty 1.1.6 pypi_0 pypi
pyzmq 22.3.0 pypi_0 pypi
qtconsole 5.2.2 pypi_0 pypi
qtpy 1.11.3 pypi_0 pypi
requests 2.26.0 pypi_0 pypi
requests-oauthlib 1.3.0 pypi_0 pypi
scikit-learn 1.0.1 pypi_0 pypi
scipy 1.7.3 pypi_0 pypi
send2trash 1.8.0 pypi_0 pypi
setuptools 46.0.0 py38h32f6830_2 conda-forge/label/cf202003
six 1.15.0 pypi_0 pypi
sklearn 0.0 pypi_0 pypi
sqlite 3.30.1 hfa6e2cd_0 conda-forge/label/cf202003
tensorboard 2.7.0 pypi_0 pypi
tensorboard-data-server 0.6.1 pypi_0 pypi
tensorboard-plugin-wit 1.8.0 pypi_0 pypi
tensorflow 2.4.1 pypi_0 pypi
tensorflow-addons 0.15.0 pypi_0 pypi
tensorflow-estimator 2.4.0 pypi_0 pypi
termcolor 1.1.0 pypi_0 pypi
terminado 0.12.1 pypi_0 pypi
testpath 0.5.0 pypi_0 pypi
threadpoolctl 3.0.0 pypi_0 pypi
tornado 6.1 pypi_0 pypi
traitlets 5.1.1 pypi_0 pypi
typeguard 2.13.3 pypi_0 pypi
typing-extensions 3.7.4.3 pypi_0 pypi
ucrt 10.0.20348.0 h57928b3_0 conda-forge
vc 14.2 hb210afc_5 conda-forge
vs2015_runtime 14.29.30037 h902a5da_5 conda-forge
wcwidth 0.2.5 pypi_0 pypi
webencodings 0.5.1 pypi_0 pypi
wheel 0.37.0 pypi_0 pypi
widgetsnbextension 3.5.2 pypi_0 pypi
wincertstore 0.2 py38_1003 conda-forge/label/cf202003
wrapt 1.12.1 pypi_0 pypi
zipp 3.6.0 pypi_0 pypi
zlib 1.2.11 vc14_0 [vc14] conda-forge/label/cf202003

Sorry, I posted this on the wrong repo.