Counting the number of word repetitions

with open(r'File directory', 'r') as file:
    f_input = file.readlines()


def word_count(user_input):
    output = {}
    for word in user_input:
        if word not in output:
            output[word] = 1
        else:
            output[word] += 1
    return output


output = {}
for i in f_input:
    for key, value in word_count(user_input=[str(i).lower() for i in i.split()]).items():
        if key in output:
            output[key] += value
        else:
            output[key] = value
for key, value in output.items():
    if value > 2: #Write repeat number that u want
        print(key, value)