After execute code in knime python script node got error like knime user error: output table'0' must be of type knime.api.Table or knime.api., Batch output table but got None. Did you assign the output table.

[mlauber71]

@Rohit_208 you will have to make sure that at the end you have an (Arrow) output table. That seems to be missing. Instead you have a variable with the name of the output table. Maybe check the examples I linked.