text: #python exceptions let yo deal with
  #unexpected results
  
  try:
  	print(a)		#this will throw an exception since a is nt defined
  except:
  	print("a is not defined!")
  
  #there are specific errors to help with cases
  try:
  	print(a) 	#this will throw an exception since a is not defined
  except NameError:
  	print("a is still not defined!")
  except:
  	pint("Something else went wrong.")
  
  #this wll break our program
  #since a is not defined
  print(a)
  