Delete Error message at launching of the creation of a mesh
--- Error during Salome launch ---
{'/tmp/tmp1udodmss.shp': 10.0, 10.0, 20.0}
=> Information: fiona Python package is not available
Telemac shapefile implementation will be used instead
=> Information: fiona Python package is not available
Telemac shapefile implementation will be used instead
=> Information: fiona Python package is not available
Telemac shapefile implementation will be used instead