Python Learner (legacy)

Allows executing a Python script in a local Python environment. The environment has to be configured under File → Preferences → KNIME → Python or via flow variable, as described in the KNIME Python Integration Installation Guide .
This node supports Python 2 and 3. It also allows to import Jupyter notebooks as Python modules via the knime_jupyter module that is available in the node's Python workspace.

Input ports

1. Type: Table
   Table
   The input table. In the Python script it is available as pandas.DataFrame under the name input_table .

Output ports

1. Type: Python
   Model
   The trained model contained in the variable output_model which needs to be defined by the user script. The model can be of any type that can be pickled.