How to solve this else syntax error in python

Question

Following is this code for generating Fibonacci series for n elements, the else which has a comment is the part that is causing an error

def solve(n):
# write your code here,end=
a=[0,1]
b=[]
if n==0:
    b.append(0)
return b    
else:#THE ERROR PART
    for i in range(n-1):
        a.append(a[i+1]+a[i])
    return a

Answer 1

The indent for return needs correction.

def solve(n):
    # write your code here,end=
    a=[0,1]
    b=[]
    if n==0:
        b.append(0)
        return b    #edit here
    else:#THE ERROR PART -> no more error
        for i in range(n-1):
            a.append(a[i+1]+a[i])
        return a

solve(10)

Output

[0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55]