text-generation-webui/api-example-chat.py
2023-05-31 23:44:38 -03:00

77 lines
2.3 KiB
Python

import json
import requests
# For local streaming, the websockets are hosted without ssl - http://
HOST = 'localhost:5000'
URI = f'http://{HOST}/api/v1/chat'
# For reverse-proxied streaming, the remote will likely host with ssl - https://
# URI = 'https://your-uri-here.trycloudflare.com/api/v1/generate'
def run(user_input, history):
request = {
'user_input': user_input,
'history': history,
'mode': 'instruct', # Valid options: 'chat', 'chat-instruct', 'instruct'
'character': 'Example',
'instruction_template': 'Vicuna-v1.1',
'your_name': 'You',
'regenerate': False,
'_continue': False,
'stop_at_newline': False,
'chat_prompt_size': 2048,
'chat_generation_attempts': 1,
'chat-instruct_command': 'Continue the chat dialogue below. Write a single reply for the character "<|character|>".\n\n<|prompt|>',
'max_new_tokens': 250,
'do_sample': True,
'temperature': 0.7,
'top_p': 0.1,
'typical_p': 1,
'epsilon_cutoff': 0, # In units of 1e-4
'eta_cutoff': 0, # In units of 1e-4
'tfs': 1,
'top_a': 0,
'repetition_penalty': 1.18,
'top_k': 40,
'min_length': 0,
'no_repeat_ngram_size': 0,
'num_beams': 1,
'penalty_alpha': 0,
'length_penalty': 1,
'early_stopping': False,
'mirostat_mode': 0,
'mirostat_tau': 5,
'mirostat_eta': 0.1,
'seed': -1,
'add_bos_token': True,
'truncation_length': 2048,
'ban_eos_token': False,
'skip_special_tokens': True,
'stopping_strings': []
}
response = requests.post(URI, json=request)
if response.status_code == 200:
result = response.json()['results'][0]['history']
print(json.dumps(result, indent=4))
print()
print(result['visible'][-1][1])
if __name__ == '__main__':
user_input = "Please give me a step-by-step guide on how to plant a tree in my backyard."
# Basic example
history = {'internal': [], 'visible': []}
# "Continue" example. Make sure to set '_continue' to True above
# arr = [user_input, 'Surely, here is']
# history = {'internal': [arr], 'visible': [arr]}
run(user_input, history)