code: def toVector(value):
          
          if isinstance(value, Vector):
              return value
          elif TypeConverters._can_convert_to_list(value):
              value = TypeConverters.toList(value)
              if all(map(lambda v: TypeConverters._is_numeric(v), value)):
                  return DenseVector(value)
          raise TypeError("Could not convert %s to vector" % value)
docs: Convert a value to a MLlib Vector, if possible.