`# Function to calculate the sum of digits in a number

def add_sum(a):
return sum([int(i) for i in str(a)])

Call the function with the number

result = add_sum(541646)

print(result)`your text``

I was trying to write a function for addition of numbers converting from string to integers colab throwing me value error

ValueError Traceback (most recent call last)
in <cell line: 6>()
4
5 # Call the function with the number
—-> 6 result = add_sum(541646)
7
8 # Print the result

2 frames
in (.0)
1 def sum(a):
—-> 2 return sum([int(i) for i in str(a)])

ValueError: invalid literal for int() with base 10: ‘[‘