Generate python code based on based on the evaluation paper "Co-Writing Screenplays and Theatre Scripts with Language Models", using huggingface transformer library, any available large language model pretrained checkpoint, and python. The functions should be divided into 3 hierarchical layers of abstraction. 

The highest layer is user input, a single sentence describing the central dramatic conflict. 
The middle layer generates character descriptions, a plot outline (a sequence of high-level scene descriptions together with corresponding locations), and location descriptions. 
The bottom layer is generated character dialogue for the text of the script.
user
import torch
from transformers import pipeline, set_seed
import re

set_seed(42)
model = pipeline("text-generation", model="gpt2")

def generate_script(conflict):
    characters = generate_characters(conflict)
    print(characters)
    plot = generate_plot(conflict, characters)
    print(plot)
    dialogue = generate_dialogue(conflict, characters, plot)
    print(dialogue)
    return characters, plot, dialogue

def generate_characters(conflict):
    characters = model(f"""Characters for a conflict
    conflict: {conflict}
    list of characters:
    1.""", max_length=100, num_return_sequences=1)
    characters_text = characters[0]['generated_text']
    character_list = re.findall(r'\d+\.(.*?)\.', characters_text)
    return character_list

def generate_plot(conflict, characters):
    plot = model("Plot for a conflict: " + conflict, max_length=500, num_return_sequences=1)
    plot_text = plot[0]['generated_text']
    return plot_text.split("\n", 1)[1]

def generate_dialogue(conflict, characters, plot):
    dialogue = model(f"""Dialogue for a conflict:
    conflict = {conflict}
    characters = {characters[0]} and {characters[1]}
    
    {characters[0]}: """, max_length=1000, num_return_sequences=1)
    dialouge_text = dialogue[0]['generated_text']
    return dialouge_text

if __name__ == '__main__':
    conflict = "Two siblings compete for the throne after the death of their father, the king."
    characters, plot, dialogue = generate_script(conflict)
    print("Conflict:", conflict)
    print("\nCharacters:")
    for i, char in enumerate(characters):
        print(f"{i + 1}. {char}")
    print("\nPlot:")
    print(plot)
    print("\nDialogue:")
    print(dialogue)
assistant
What would be required to run this?
Libraries, Programs, ect. 
Assuming you are running Kali Linux.
user
The program requires an up-to-date version of Python, as well as two Python-specific libraries: `torch` and `transformers`. These libraries can be installed using pip. For example, you could run `python -m pip install torch transformers` to install the packages.
assistant