old_contents: 
  
  #===============================================================================
  # - One of the basic concepts of programming is a Variable
  # - A variable stores a piece of data and give it a specific name
  #===============================================================================
  
  
  spam = 10   # The variable spam now stores the number 10
  print (spam)
  
  #===============================================================================
  # - Variables can store different data types like booleans, numbers or strings
  #===============================================================================
  
  spam = 10               # spam stores the number 10
  eggs = True             # eggs stores the boolean True
  my_variable = 'Python'  # my_variable stores the string Python
  
  
  #===============================================================================
  # - The value of variables can be reassigned
  #===============================================================================
  
  spam = 10               # spam stores the number 10
  print (spam)
  
  spam = 5                # spam stores the number 5
  print (spam)
  
  spam = 'Python'         # spam stores the string Python
  print (spam)
  
  
  #===============================================================================
  # - In Python whitespaces are used to structure code.
  # - Python use indentation with four spaces (tab key)
  #===============================================================================
  
  
  spam = 10
     print (spam)
  
  
  def spam():
      eggs = 10
      return eggs
  print (spam())
  
  
  def spam():
      eggs = 10
      return eggs
  
  print (spam())
  
  
  #===============================================================================
  # - Comments can be added to Python code to improve the code understanding
  # - A comment is a line of text that Python not run as code, it's just for humans to read.
  # - There are two methods to put comments in code depend of comment lenght:
  #   - Use "#" sign to make a one line comment.
  #   - Triple quotation marks to make a multi-line comment
  #===============================================================================
  
  # Hello I'm a single line comment
  
  """
  Hello I'm a comment
  with multiple lines.
  """
  
  
  
new_contents: 
  
  #===============================================================================
  # - One of the basic concepts of programming is a Variable
  # - A variable stores a piece of data and give it a specific name
  #===============================================================================
  
  
  spam = 10   # The variable spam now stores the number 10
  print (spam)
  
  #===============================================================================
  # - Variables can store different data types like booleans, numbers or strings
  #===============================================================================
  
  spam = 10               # spam stores the number 10
  eggs = True             # eggs stores the boolean True
  my_variable = 'Python'  # my_variable stores the string Python
  
  
  #===============================================================================
  # - The value of variables can be reassigned
  #===============================================================================
  
  spam = 10               # spam stores the number 10
  print (spam)
  
  spam = 5                # spam stores the number 5
  print (spam)
  
  spam = 'Python'         # spam stores the string Python
  print (spam)
  
  
  #===============================================================================
  # - In Python whitespaces are used to structure code.
  # - Python use indentation with four spaces (tab key)
  #===============================================================================
  
  
  spam = 10
     print (spam)
  
  def spam():
      eggs = 10
      return eggs
  
  print(spam())
  
  
  #===============================================================================
  # - Comments can be added to Python code to improve the code understanding
  # - A comment is a line of text that Python not run as code, it's just for humans to read.
  # - There are two methods to put comments in code depend of comment lenght:
  #   - Use "#" sign to make a one line comment.
  #   - Triple quotation marks to make a multi-line comment
  #===============================================================================
  
  # Hello I'm a single line comment
  
  """
  Hello I'm a comment
  with multiple lines.
  """
  
  
  
subject: delete duplication