Phyton fibonacci unexpecred indent : Im new to code and learning python . I got homework to make print Fibonacci 
numbers for N = 11 and N = 200 using method called Memoization . I found solution but when im running the code i getting two things : 1 . 

   

     Traceback (most recent call last):
          **File "python", line 7
            if n== 1:
            ^**
    **IndentationError: unexpected indent**

and second i got empty result sometime when im running. what is wrong which the code : 

    def fibonacci (n) :
     # If we have cached the value, then return it 
     if n in fibonacci_cache:
       return fibonacci_cache[n]
    
       # Compute the Nth term 
          if n== 1:
           value = 1
           elif n == 2:
             value = 1 
             elif n > 2:
               value = fibonacci(n-1) + fibonacci(n-2)
    
               # Cache the value and return it 
               fibonacci_cache[n] = value
               return value
    
                 print(n, ":", fibonacchi(11))





