What is cw.__version__?
Do these imports work for you:
from chipwhisperer.capture.trace import TraceWhisperer
from chipwhisperer.capture.trace.TraceWhisperer import UARTTrigger
What is cw.__version__?
Do these imports work for you:
from chipwhisperer.capture.trace import TraceWhisperer
from chipwhisperer.capture.trace.TraceWhisperer import UARTTrigger