For Python DOcplex models, the data that you imported in the Prepare data view in the experiment UI is accessible from the input dictionary. To access your imported data you must define each table with the following syntax inputs['tablename']. For example, in this line of code, food is an entity that is defined from the table called diet_food:

food = inputs['diet_food']

Similarly, to show tables in the Explore solution view of the experiment UI you must specify them using the syntax outputs['tablename']. For example,

outputs['solution'] = solution_df

defines an output table that is called solution. The entity solution_df in the Python model defines this table.