Run the code for some stuff it does not return me why

[Anldra12]

1. The code run but trying to do these output but did not return me the follow why??
   first Enter the number of leaf nodes:
   Enter node value:
   Enter Depth value:
   Enter node value:
   The Optimal value:
   

The codes are follow

maximum, minimum = int(input("Enter the value of alpha is -infinity")),int(input("Enter the value of beta is +infinity"))
maximum,minimum = 1000,-1000

def fun_AlphaBeta(depth,node,max_users,value,alpha,beta):

    if depth ==3:
        return value[node]
    if max_users:
        best = minimum
        for i in range(0,2):
            value = fun_Alphabeta(depth+1,node*2+i,False,value,alpha,beta)
            best = max(best,value)
            alpha = max(alpha,best)
            if beta <= alpha:
                break
        return best
    else:

        best = maximum
        
        for i in range(0,2):
            value = fun_AlphaBeta(depth+1,node*2+i,True,value,alpha,beta)
            best = min(best,value)
            beta = min(beta,best)
            if  beta <= alpha:
                    break
        return best

    src = []
    x = int(input("Enter total number of leaf nodes:"))
    for i in range(x):
        y = int(input("Enter node value:"))
        src.append(y)
        
        
    depth = int(input("Enter Depth value"))
    node = int(input("Enter node value:"))
    
    print("the Optimla value is:",fun_AlphaBeta(depth,node,True,scr,minimum,maximium))

[Yoriz]

The following lines

    src = []
    x = int(input("Enter total number of leaf nodes:"))
    for i in range(x):
        y = int(input("Enter node value:"))
        src.append(y)
         
         
    depth = int(input("Enter Depth value"))
    node = int(input("Enter node value:"))
     
    print("the Optimla value is:",fun_AlphaBeta(depth,node,True,scr,minimum,maximium))

Are indented into your function fun_AlphaBeta

[Anldra12]

The following lines

    src = []
    x = int(input("Enter total number of leaf nodes:"))
    for i in range(x):
        y = int(input("Enter node value:"))
        src.append(y)
         
         
    depth = int(input("Enter Depth value"))
    node = int(input("Enter node value:"))
     
    print("the Optimla value is:",fun_AlphaBeta(depth,node,True,scr,minimum,maximium))

Are indented into your function fun_AlphaBeta

[Anldra12]

oh my god yes you right thanks a lot