#To find the word frequency

str1 = input("enter the string:")

# Words Frequency in String Shorthands

# Using dictionary comprehension + count() + split()

wf = {key: str.count(key) for key in test_str.split()}

print("the original string is" + str(str1))

print("the word frequency" + str(wf))

#To find list of uncommon words

# Function to return all uncommon words

def UncommonWords(A, B):

# count will contain all the word counts

count = {}

# insert words of string A to hash

for word in A.split():

count[word] = count.get(word, 0) + 1

for word in B.split():

count[word] = count.get(word, 0) + 1

# return required list of words

return [word for word in count if count[word] == 1]

A = input("enter the string 1")

B = input("enter the string 2")

print(UncommonWords(A, B))