I have created an instace of a anonymous class as follows:

```
msg = type("Inner", (object,), {"MessageType": lambda self: "300","Feed": lambda self:{} })()

```

When I print out Feed it seems fine:

```
>>> msg.Feed()
{}

```

Now I need Feed to return a different value for this instance:

```
>>> msg.Feed={"A":1}
>>> msg.Feed()

Traceback (most recent call last):
  File "<pyshell#10>", line 1, in <module>
    msg.Feed()
TypeError: 'dict' object is not callable
>>> 

```

How would this work?