def install_tracing_hook(targets: List[str], filter: Callable = None):

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Install an import hook that wraps imported modules with the traced decorator.This function adds a TraceFinder to sys.meta_path that will intercept module imports and wrap them with the traced decorator. The hook will only be installed if one doesn’t already exist. Arguments:
  • targets - List of module name prefixes to target for tracing. Only modules
  • filter - A filter function that is passed to the traced decorator.