Update process_data.py

process_data.py

@@ -325,7 +325,7 @@ def pre_processing(input_data, parameters):
             print("Chaining")
             for text_label, text_body in input_data["input_text_pieces"].items():
                 for parameter_name, parameter_value in parameters.items():
-                    if 'pre_prompt' in parameter_name and parameter_value is not None and not isinstance(parameter_value, bool):
+                    if 'pre_prompt' in parameter_name and parameter_value and not isinstance(parameter_value, bool) and text_body:
                         print("Prompt followed by data entered")
                         print(parameter_value)
                         print(text_body)