I have written a code that prints all letters, but I want to take its output to put it in a variable. i.e. I want to take all letters and save it in one variable instead of writing all letters manually.
for letter in range(97, 123):
letters = chr(letter)
print(letters, end=" ")
If you wish to complete this in one line, Python has a neat way of allowing you to create lists with the use of list comprehensions. If you wish to know more about what a list comprehension is, you may see point 5.1.3 here.
letters = [chr(letter) for letter in range(97, 123)]
A more comprehensible way of solving the problem is to append the characters to a letters list which should be defined before you begin to loop your range.
letters = []
for letter in range(97, 123):
letters.append(chr(letter))
print(letters)
The Python documentation does a good job of explaining the different data structures used throughout the programming language, I hope this clears up the various ways to solve your problem described.
