Create H2o.py

g4f/Provider/Providers/H2o.py

@@ -0,0 +1,94 @@
+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
+working = True
+
+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 = ''
+    for message in messages:
+        conversation += '%s: %s\n' % (message['role'], message['content'])
+    
+    conversation += 'assistant: '
+    session = requests.Session()
+
+    response = session.get("https://gpt-gm.h2o.ai/")
+    headers = {
+        "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/115.0",
+        "Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8",
+        "Accept-Language": "ru-RU,ru;q=0.8,en-US;q=0.5,en;q=0.3",
+        "Content-Type": "application/x-www-form-urlencoded",
+        "Upgrade-Insecure-Requests": "1",
+        "Sec-Fetch-Dest": "document",
+        "Sec-Fetch-Mode": "navigate",
+        "Sec-Fetch-Site": "same-origin",
+        "Sec-Fetch-User": "?1",
+        "Referer": "https://gpt-gm.h2o.ai/r/jGfKSwU"
+    }
+    data = {
+        "ethicsModalAccepted": "true",
+        "shareConversationsWithModelAuthors": "true",
+        "ethicsModalAcceptedAt": "",
+        "activeModel": "h2oai/h2ogpt-gm-oasst1-en-2048-falcon-40b-v1",
+        "searchEnabled": "true"
+    }
+    response = session.post("https://gpt-gm.h2o.ai/settings", headers=headers, data=data)
+
+    headers = {
+        "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/115.0",
+        "Accept": "*/*",
+        "Accept-Language": "ru-RU,ru;q=0.8,en-US;q=0.5,en;q=0.3",
+        "Content-Type": "application/json",
+        "Sec-Fetch-Dest": "empty",
+        "Sec-Fetch-Mode": "cors",
+        "Sec-Fetch-Site": "same-origin",
+        "Referer": "https://gpt-gm.h2o.ai/"
+    }
+    data = {
+        "model": models[model]
+    }
+    
+    conversation_id = session.post("https://gpt-gm.h2o.ai/conversation", headers=headers, json=data)
+    data = {
+        "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": ""
+        }
+    }
+    
+    response = session.post(f"https://gpt-gm.h2o.ai/conversation/{conversation_id.json()['conversationId']}", headers=headers, json=data)
+    generated_text = response.text.replace("\n", "").split("data:")
+    generated_text = json.loads(generated_text[-1])
+    
+    return generated_text["generated_text"]
+
+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]])