count_terms_in_memory.py

def count_terms_in_memory():
    total_count: Counter = Counter()
    with open(DATA_PATH, encoding="utf8") as f:
        # Read the file into memory
        lines = f.readlines()
        
        # Lower case each line, split by space
        for line in lines:
            terms = line.lower().split(' ')
            total_count += Counter(terms)