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| import html | |
| 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/chat' | |
| def run(user_input, history): | |
| request = { | |
| 'user_input': user_input, | |
| 'max_new_tokens': 250, | |
| 'auto_max_new_tokens': False, | |
| 'max_tokens_second': 0, | |
| 'history': history, | |
| 'mode': 'instruct', # Valid options: 'chat', 'chat-instruct', 'instruct' | |
| 'character': 'Example', | |
| 'instruction_template': 'Vicuna-v1.1', # Will get autodetected if unset | |
| 'your_name': 'You', | |
| # 'name1': 'name of user', # Optional | |
| # 'name2': 'name of character', # Optional | |
| # 'context': 'character context', # Optional | |
| # 'greeting': 'greeting', # Optional | |
| # 'name1_instruct': 'You', # Optional | |
| # 'name2_instruct': 'Assistant', # Optional | |
| # 'context_instruct': 'context_instruct', # Optional | |
| # 'turn_template': 'turn_template', # Optional | |
| 'regenerate': False, | |
| '_continue': False, | |
| 'chat_instruct_command': 'Continue the chat dialogue below. Write a single reply for the character "<|character|>".\n\n<|prompt|>', | |
| # Generation params. If 'preset' is set to different than 'None', the values | |
| # in presets/preset-name.yaml are used instead of the individual numbers. | |
| 'preset': 'None', | |
| '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, | |
| 'repetition_penalty_range': 0, | |
| '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, | |
| 'guidance_scale': 1, | |
| 'negative_prompt': '', | |
| '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(html.unescape(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) | |