what would be the output of the following python code:

a = 7
b=13

def sum(a, b):
    return (a + b)

print(f'Sum of {a} and {b} is {sum(a, b)}')
The output of the given Python code will be:
```
Sum of 7 and 13 is 20
```
Explanation:

- The variables `a` and `b` are assigned the values of 7 and 13, respectively.
- The function `sum(a, b)` is defined to take two arguments `a` and `b`, and returns their sum.
- The `print` function is used to write a formatted string to the console.
what about this:
```py
print([chr(ord('a')+i) for i in range(26)])
```
This code snippet defines a list comprehension, which is a more compact way of writing a loop that generates a list. The code creates a list of characters by iterating over the range of integers from 0 to 25, and converting each integer to a character using the `ord` function (which returns the ASCII code of a character) and the addition operator `+`. The resulting list is then passed to the `print` function to display it on the console.

The output of the code will be the letters of the English alphabet, from a to z in sequence. Here is an example of the output:

```
['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z']
```