A sample interaction:
py> def succ(n):
py> n + 1
py> succ(42)
None
ai> why is succ not working?
Thinking...
-> Listing globals
<- Found 1 globals
-> Inspecting: succ
<- Inspection complete: function
-> Evaluating: succ(5)
<- Evaluated: None
Tokens: 2102 in, 142 out, 2488 total
The function `succ` is not working because it calculates the result (`n + 1`) but does not **return** it.
In its current definition:
```python
def succ(n):
n + 1
```
The result of the addition is discarded, and the function implicitly returns `None`. To fix it, you should add a
`return` statement:
```python
def succ(n):
return n + 1
```
Everything runs inside a Rust process embedding the Python interpreter, with a terminal UI where you can switch between Python and the agent via <tab>.
It’s very much a prototype, and definitely insecure, but I think the interaction model is interesting and potentially generalizable.