Predict metabolites from parent molecules using Sygma ( https://github.com/3D-e-Chem/sygma ).
Resolving "'sygma' Python package not found" error
This node requires the ' sygma ' Python package.
If the sygma Python package was not installed then go to https://github.com/3D-e-Chem/sygma#installation and follow the installation instructions. To test if the package is installed run sygma --version on the command line, it should print a version number if installed.
If the sygma Python package was already installed then make sure that KNIME is using the same Python executable. In the File menu > Preferences > KNIME > Python make sure the path to the Python executable is the same Python which has the sygma package installed.