How to solve typeerror: list indices must be integers or slices, not tuple

In this article, you will learn how to solve typeerror: list indices must be integers or slices, not tuple error in Python.

Let’s look at a code example that produces the same error.

fruits = [
		["mango", "banana", "Grapes"]
		["orange", "guava", "pineapple"]
]
name = input("input the name of the fruit: ")
taste = input("input the taste of fruit: ")
fruit_color = input("imput the color of fruit ")

fruits.append([name, taste, fruit_color])
print(fruits)

Output

Traceback (most recent call last):
  File "<string>", line 2, in <module>
TypeError: list indices must be integers or slices, not tuple

In order to solve typeerror: list indices must be integers or slices, not tuple error you need to include commas between the values in your list. consider the code example below:

fruits = [
		["mango", "banana", "Grapes"], #we forgot to add comma above
		["orange", "guava", "pineapple"]
]
name = input("input the name of the fruit: ")
taste = input("input the taste of fruit: ")
fruit_color = input("input the color of fruit ")

fruits.append([name, taste, fruit_color])
print(fruits)

output:

input the name of the fruit: mango
input the taste of fruit: sweet
input the color of fruit yellow
[['mango', 'banana', 'Grapes'], ['orange', 'guava', 'pineapple'], ['mango', 'sweet', 'yellow']]