
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:
Alright, let's start by running some experiments on the function f(x).

COMMAND: PYTHON(./temp/function.py "test" "example" "function" "hello")
user:
Response: Function input - output pairs: (test, djhd) (example, jxyuksj) (function, mcifdbzi) (hello, tjssz) 

assistant:
Interesting, let's perform more experiments with different inputs.

COMMAND: PYTHON(./temp/function.py "a" "ab" "abc" "abcd")
user:
Response: Function input - output pairs: (a, y) (ab, yr) (abc, yrf) (abcd, yrfa) 

assistant:
Let's try some inputs with numbers and special characters.

COMMAND: PYTHON(./temp/function.py "123" "!@#" "AaBb" "H3ll0")
user:
Response: Function input - output pairs: (123, 123) (!@#, !@#) (AaBb, yyrr) (H3ll0, t3ss0) 

assistant:
Based on the experiments, it appears that the function is shifting each alphabetic character by a fixed amount. The numbers and special characters remain unchanged. Let's write a description and the code for the function.

[DESCRIPTION]: The function takes a string input and shifts each alphabetic character by a fixed amount. It leaves numbers and special characters unchanged.

[CODE]:
```python
def approx_function(input_str):
    shift_amt = 24  # It appears that the letters are being shifted by 24 positions
    output = ''
    for char in input_str:
        if char.isalpha():
            if char.islower():
                output += chr(((ord(char) - ord('a') + shift_amt) % 26) + ord('a'))
            else:
                output += chr(((ord(char) - ord('A') + shift_amt) % 26) + ord('A'))
        else:
            output += char
    return output
```

Let's try some additional inputs to confirm our description and code.

COMMAND: PYTHON(./temp/function.py "world" "Shift24" "Zebra1!")