Operation Tree Traversing

Reformatted the tests, the tests might need to be changed if signal is changed though. Closes #11 (closed)

b_asic/traverse_tree.py

@@ -33,7 +33,7 @@ class Traverse:
         If the type is None then return the entire tree.
 
         Keyword arguments:
-        type_-- the operation type to search for (default None)
+        type_ -- the operation type to search for (default None)
         """
 
         operations: List[Operation] = self._breadth_first_search(self._initial_operation)