how to use special characters in string python code example

Example: string special characters python

# import required package
import re 
  
# Function checks if the input string(test)
# contains any special character or not
def check_splcharacter(test): 
  
    # Make an RE character set and pass  
    # this as an argument in compile function
 
	string_check= re.compile('[@_!#$%^&*()<>?/\|}{~:]') 
      
    # Pass the string in search function  
    # of RE object (string_check).
     
    if(string_check.search(test) == None): 
        print("String does not contain Special Characters.")
          
    else: 
        print("String contains Special Characters.")