I saved the model as a Python script and the model looks like this:
# -*- coding: utf-8 -*-"""Generated by ArcGIS ModelBuilder on : 2020-05-11 22:07:16"""import arcpyfrom sys import argvdef # NOT IMPLEMENTED# Function Body not implementeddef Model4(DIMPRISK_Area="C:\\Users\\u33979\\Documents\\ArcGIS\\Projects\\MyProject8\\MyProject8.gdb"😞 # Parse_Table # To allow overwriting outputs change overwriteOutput option to True. arcpy.env.overwriteOutput = False for DIMP_RiskAreas, Name in # NOT IMPLEMENTED(DIMPRISK_Area, "", "", "NOT_RECURSIVE"): # Process: Add Field (2) (Add Field) DIMP_RiskAreas_4_ = arcpy.AddField_management(in_table=DIMP_RiskAreas, field_name="Totals", field_type="DOUBLE", field_precision=None, field_scale=None, field_length=None, field_alias="", field_is_nullable="NULLABLE", field_is_required="NON_REQUIRED", field_domain="")[0] # Process: Add Field (Add Field) DIMP_RiskAreas_3_ = arcpy.AddField_management(in_table=DIMP_RiskAreas_4_, field_name="GridName", field_type="TEXT", field_precision=None, field_scale=None, field_length=50, field_alias="Grid Name", field_is_nullable="NULLABLE", field_is_required="NON_REQUIRED", field_domain="")[0] # Process: Parse_Path (Parse Path) # Parse Path Utility is not implemented # Process: Calculate Field (Calculate Field) if Value: A1100161232_LegacyPlasticServicesSectiions = arcpy.CalculateField_management(in_table=DIMP_RiskAreas_3_, field="GridName", expression=f"\"{Value}\"", expression_type="PYTHON3", code_block="", field_type="TEXT")[0] return A1100161232_LegacyPlasticServicesSectiionsif __name__ == '__main__': # Global Environment settings with arcpy.EnvManager(scratchWorkspace=r"C:\Users\u33979\Documents\ArcGIS\Projects\MyProject8\MyProject8.gdb", workspace=r"C:\Users\u33979\Documents\ArcGIS\Projects\MyProject8\MyProject8.gdb"😞 Model4(*argv[1:])