[Simulation error] Traceback (most recent call last):
  File "G:\lieberman\DigitalTwin\app.py", line 66, in simulate
    persona = apply_stimuli(persona, event)
  File "G:\lieberman\DigitalTwin\engine\drift.py", line 10, in apply_stimuli
    state[trait] = round(state[trait] + impact * (1 - inertia), 3)
                                        ~~~~~~~^~~~~~~~~~~~~~~
TypeError: can't multiply sequence by non-int of type 'float'

[Simulation error] Traceback (most recent call last):
  File "G:\lieberman\DigitalTwin\app.py", line 66, in simulate
    persona = apply_stimuli(persona, event)
  File "G:\lieberman\DigitalTwin\engine\drift.py", line 10, in apply_stimuli
    updated = round(value + impact * (1 - inertia), 3)
                            ~~~~~~~^~~~~~~~~~~~~~~
TypeError: can't multiply sequence by non-int of type 'float'