solution():\n    """There were nine computers in the server room. Five more computers were installed each day, from monday to thursday. How many computers are now in the server room?"""\n    computers_initial = 9\n    computers_per_day = 5\n    num_days = 4  # 4 days between monday and thursday\n    computers_added = computers_per_day * num_days\n    computers_total = computers_initial + computers_added\n    result = computers_total\n    return result\n\n\n\n\n\nQ: Shawn has five toys. For Christmas, he got two toys each from his mom and dad. How many toys does he have now?\n\n# solution in Python:\n\n\ndef solution():\n    """Shawn has five toys. For Christmas, he got two toys each from his mom and dad. How many toys does he have now?"""\n    toys_initial = 5\n    mom_toys = 2\n    dad_toys = 2\n    total_received = mom_toys + dad_toys\n    total_toys = toys_initial + total_received\n    result = total_toys\n    return result\n\n\n\n\n\nQ: Jason had 20 lollipops. He gave Denny some lollipops. Now Jason has 12 lollipops. How many lollipops did Jason give to Denny?\n\n# solution in Python:\n\n\ndef solution():\n    """Jason had 20 lollipops. He gave Denny some lollipops. Now Jason has 12 lollipops. How many lollipops did Jason give to Denny?"""\n    jason_lollipops_initial = 20\n    jason_lollipops_after = 12\n    denny_lollipops = jason_lollipops_initial -
rtdocs_stable/api.python.langchain.com/en/stable/reference/modules/chains.html