import hashlib
from functools import lru_cache

@lru_cache(maxsize=100)
def get_cached_summary(text_hash, max_length, min_length, do_sample, temperature):
    # This is a placeholder for the actual cache lookup
    # In a real implementation, this would check a database or Redis cache
    return None

def cache_summary(text_hash, max_length, min_length, do_sample, temperature, summary):
    # This is a placeholder for the actual cache storage
    # In a real implementation, this would store in a database or Redis cache
    pass

def hash_text(text):
    return hashlib.md5(text.encode()).hexdigest()