[Tutor] Python help

[Nicholas Hopkins]

Hello
Please tell me what is wrong with my code and how I can put an if else statement inside of another if else statement
This is my code:
path = input('Which path number will you take?')
    if path == '1':
         print('You took the first path')
    elif path == '2':
         print('You choose to take the second path')
         print('You see a rock')
          rock == input('Do you want to pick up the rock')
          if rock == 'yes':
              print('you picked up the rock')
          else:
              print('You left the rock')
    elif path == '3':
         print('You choose to take the third path')
    else:
         print('You must choose a number between 1 and 3')


it comes up with this error
[cid:image001.png at 01D22792.63CCF290]
Thanks
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