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authort.me/xtekky <98614666+xtekky@users.noreply.github.com>2023-06-24 03:47:00 +0200
committert.me/xtekky <98614666+xtekky@users.noreply.github.com>2023-06-24 03:47:00 +0200
commit5db58fd87f230fbe5bae599bb4b120ab42cad3be (patch)
tree770be13bca77c5d04dfe3265f378431df788706f /g4f/Provider/Providers/H2o.py
parentMerge pull request #664 from LopeKinz/main (diff)
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Diffstat (limited to 'g4f/Provider/Providers/H2o.py')
-rw-r--r--g4f/Provider/Providers/H2o.py106
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
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+++ b/g4f/Provider/Providers/H2o.py
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+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