how to change [1] to 1? in python

To remove the square brackets from "[1]" and convert it to "1" in Python, you can use string manipulation techniques. Here's an example:

main.py
s = "[1]"
number = s.strip("[]")
print(number)
47 chars
4 lines

Output:

main.py
1
2 chars
2 lines

In the above code, the strip() method is used to remove the square brackets from the string s by passing "[ ]" as an argument to the strip() method. The resulting string is assigned to the variable number and then printed.

Note: This code assumes that the input string always contains square brackets and a single digit inside them. If there are other characters or multiple digits, you may need to modify the code accordingly.