from FlowGraph import FlowGraph as _FlowGraph
from Connection import Connection as _Connection
from Block import Block as _Block
-from Port import Source,Sink
+from Port import Port as _Port
from Param import Param as _Param
from Generator import Generator
from Constants import \
FlowGraph = _FlowGraph
Connection = _Connection
Block = _Block
- Source = Source
- Sink = Sink
+ Port = _Port
Param = _Param