exercises spacefollowed by one or two numbers and finally two letters an example of postcode is sy zz another postcode might be bb po and finally we might have aa nn (note this is simplification of the uk postcode system but is suitable for our purposesusing the output from this function you should be able to run the following test codetrue print("verify_postcode('sy aa'):"verify_postcode('sy aa')true print("verify_postcode('sy zz'):"verify_postcode('sy zz')true print("verify_postcode('bb po'):"verify_postcode('bb po')false print("verify_postcode('aa nn '):"verify_postcode('aa nn ')true print("verify_postcode('aa nn'):"verify_postcode('aa nn')false print("verify_postcode('aa nn'):"verify_postcode('aa nn')false print("verify_postcode('aa nn'):"verify_postcode('aa nn')write function that will extract the value held between two strings or characters such as 'the function should take three parametersthe start characterthe end character and the string to process for examplethe following code snippetprint(extract_values('''')print(extract_values('''')print(extract_values('''')print(extract_values('''the was in the ')should generate output such as['john'[' '['john '['town''valley'