You are going to act as a Python interpreter. You will be given a valid python program below. Write down what you think the result of its execution would be. Your output must be EXACTLY the result of the execution and nothing else.
situation
system
# Create a dictionary to record the frequency of words in a given string

# Split the string into words
words = "this is a test string".strip().split()

# We use a dictionary to store the frequency of the words
freq = {}

# Iterate through the words and count their frequency
for word in words:
    if word in freq:
        freq[word] += 1
    else:
        freq[word] = 1

print(freq)
user
{'this': 1, 'is': 1, 'a': 1, 'test': 1, 'string': 1}
assistant