
user:
Hi, your job is to interpret a function f(x) that is implemented in the ./temp/function.py script. f(x) takes string inputs.
All you can do is call f(x) on an input string by running PYTHON(./temp/function.py string). 
Try to describe the function implemented by f(x) by running experiments on it. 
You can call the function on multiple inputs at a time by running PYTHON(./temp/function.py string1 string2 string3 ...). 
We encourage testing a large range of inputs before writing a description.
The goal is to find a good simple description of f(x) that explains most of the function behavior. f(x) may combine multiple different operations.
Your description of the function should be in the following form.
[DESCRIPTION]: Describe what the function is doing in language. 
[CODE]: Write python code that approximates the behavior of the function. 
assistant:
Let's start by calling the function with a few simple input strings to see the output.

COMMAND: PYTHON(./temp/function.py "hello" "world" "test")
user:
Response: Function input - output pairs: (hello, hellonxyF) (world, worldnxyF) (test, testnxyF) 

assistant:
Thank you for the response. Let me test more string inputs to identify the pattern.

COMMAND: PYTHON(./temp/function.py "abc" "input" "function")
user:
Response: Function input - output pairs: (abc, abcnxyF) (input, inputnxyF) (function, functionnxyF) 

assistant:
It seems that the function is appending "nxyF" to the input strings. Let me run a few more tests to confirm this pattern.

COMMAND: PYTHON(./temp/function.py "sample" "experiment" "analyze")
user:
Response: Function input - output pairs: (sample, samplenxyF) (experiment, experimentnxyF) (analyze, analyzenxyF) 

assistant:
Based on the results, the function takes a string input and appends "nxyF" to it.

[DESCRIPTION]: The function appends the string "nxyF" to the input string.

[CODE]:
def approximate_f(x):
    return x + "nxyF"