Minor change to AnnotationHandler
The get() method of the AnnotationHandler class has been modified slightly to ensure that any extra columns in the DataFrame are returned along with the standard ones (label, start, end, freq_min, freq_max).
The get() method of the AnnotationHandler class has been modified slightly to ensure that any extra columns in the DataFrame are returned along with the standard ones (label, start, end, freq_min, freq_max).