Can the python script package interacts with other actions in automation anywhere?

Like for example If i use the assign action in automation anywhere to assign value 123 to a variable called textvar, I can follow up with a python script to replace the values 123 to 456 in the textvar that I created earlier and then display it in the action:messagebox?

Line 1 will be String: Assign action

line 2 will be Python script: Open action

line 3 will be Python script: Execute script action

line 4 will be messagebox action