diff options
Diffstat (limited to 'g4f/Provider/Providers/H2o.py')
| -rw-r--r-- | g4f/Provider/Providers/H2o.py | 106 |
1 files changed, 106 insertions, 0 deletions
diff --git a/g4f/Provider/Providers/H2o.py b/g4f/Provider/Providers/H2o.py new file mode 100644 index 00000000..eabf94e2 --- /dev/null +++ b/g4f/Provider/Providers/H2o.py @@ -0,0 +1,106 @@ +from requests import Session +from uuid import uuid4 +from json import loads +import os +import json +import requests +from ...typing import sha256, Dict, get_type_hints + +url = 'https://gpt-gm.h2o.ai' +model = ['falcon-40b', 'falcon-7b', 'llama-13b'] +supports_stream = True +needs_auth = False + +models = { + 'falcon-7b': 'h2oai/h2ogpt-gm-oasst1-en-2048-falcon-7b-v3', + 'falcon-40b': 'h2oai/h2ogpt-gm-oasst1-en-2048-falcon-40b-v1', + 'llama-13b': 'h2oai/h2ogpt-gm-oasst1-en-2048-open-llama-13b' +} + +def _create_completion(model: str, messages: list, stream: bool, **kwargs): + conversation = 'instruction: this is a conversation beween, a user and an AI assistant, respond to the latest message, referring to the conversation if needed\n' + for message in messages: + conversation += '%s: %s\n' % (message['role'], message['content']) + conversation += 'assistant:' + + client = Session() + client.headers = { + 'authority': 'gpt-gm.h2o.ai', + 'origin': 'https://gpt-gm.h2o.ai', + 'referer': 'https://gpt-gm.h2o.ai/', + 'sec-ch-ua': '"Not.A/Brand";v="8", "Chromium";v="114", "Google Chrome";v="114"', + 'sec-ch-ua-mobile': '?0', + 'sec-ch-ua-platform': '"Windows"', + 'sec-fetch-dest': 'document', + 'sec-fetch-mode': 'navigate', + 'sec-fetch-site': 'same-origin', + 'sec-fetch-user': '?1', + 'upgrade-insecure-requests': '1', + 'user-agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.0.0 Safari/537.36', + } + + client.get('https://gpt-gm.h2o.ai/') + response = client.post('https://gpt-gm.h2o.ai/settings', data={ + 'ethicsModalAccepted': 'true', + 'shareConversationsWithModelAuthors': 'true', + 'ethicsModalAcceptedAt': '', + 'activeModel': 'h2oai/h2ogpt-gm-oasst1-en-2048-falcon-40b-v1', + 'searchEnabled': 'true', + }) + + headers = { + 'authority': 'gpt-gm.h2o.ai', + 'accept': '*/*', + 'accept-language': 'en,fr-FR;q=0.9,fr;q=0.8,es-ES;q=0.7,es;q=0.6,en-US;q=0.5,am;q=0.4,de;q=0.3', + 'origin': 'https://gpt-gm.h2o.ai', + 'referer': 'https://gpt-gm.h2o.ai/', + 'sec-ch-ua': '"Not.A/Brand";v="8", "Chromium";v="114", "Google Chrome";v="114"', + 'sec-ch-ua-mobile': '?0', + 'sec-ch-ua-platform': '"Windows"', + 'sec-fetch-dest': 'empty', + 'sec-fetch-mode': 'cors', + 'sec-fetch-site': 'same-origin', + 'user-agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.0.0 Safari/537.36', + } + + json_data = { + 'model': models[model] + } + + response = client.post('https://gpt-gm.h2o.ai/conversation', + headers=headers, json=json_data) + conversationId = response.json()['conversationId'] + + + completion = client.post(f'https://gpt-gm.h2o.ai/conversation/{conversationId}', stream=True, json = { + 'inputs': conversation, + 'parameters': { + 'temperature': kwargs.get('temperature', 0.4), + 'truncate': kwargs.get('truncate', 2048), + 'max_new_tokens': kwargs.get('max_new_tokens', 1024), + 'do_sample': kwargs.get('do_sample', True), + 'repetition_penalty': kwargs.get('repetition_penalty', 1.2), + 'return_full_text': kwargs.get('return_full_text', False) + }, + 'stream': True, + 'options': { + 'id': kwargs.get('id', str(uuid4())), + 'response_id': kwargs.get('response_id', str(uuid4())), + 'is_retry': False, + 'use_cache': False, + 'web_search_id': '' + } + }) + + for line in completion.iter_lines(): + if b'data' in line: + line = loads(line.decode('utf-8').replace('data:', '')) + token = line['token']['text'] + + if token == '<|endoftext|>': + break + else: + yield (token) + +params = f'g4f.Providers.{os.path.basename(__file__)[:-3]} supports: ' + \ + '(%s)' % ', '.join([f"{name}: {get_type_hints(_create_completion)[name].__name__}" for name in _create_completion.__code__.co_varnames[:_create_completion.__code__.co_argcount]])
\ No newline at end of file |