Update API Provider: Easychat

g4f/Provider/Providers/Easychat.py

@@ -4,24 +4,52 @@ import json
 from ...typing import sha256, Dict, get_type_hints
 
 url = 'https://free.easychat.work'
-model = ['gpt-3.5-turbo-16k', 'gpt-3.5-turbo-16k-0613', 'gpt-3.5-turbo-0613']
+model = ['gpt-3.5-turbo', 'gpt-3.5-turbo-16k',
+         'gpt-3.5-turbo-16k-0613', 'gpt-3.5-turbo-0613']
 supports_stream = True
 needs_auth = False
 
-def _create_completion(model: str, messages: list, stream: bool, temperature: float = 0.7, **kwargs):
+
+def _create_completion(model: str, messages: list, stream: bool, **kwargs):
     headers = {
-        'Content-Type': 'application/json',
+        'authority': 'free.easychat.work',
+        'accept': 'text/event-stream',
+        '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',
+        'content-type': 'application/json',
+        'endpoint': '',
+        'origin': 'https://free.easychat.work',
+        'plugins': '0',
+        'referer': 'https://free.easychat.work/',
+        'sec-ch-ua': '"Not.A/Brand";v="8", "Chromium";v="114", "Google Chrome";v="114"',
+        'sec-ch-ua-mobile': '?0',
+        'sec-ch-ua-platform': '"macOS"',
+        'sec-fetch-dest': 'empty',
+        'sec-fetch-mode': 'cors',
+        'sec-fetch-site': 'same-origin',
+        'user-agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.0.0 Safari/537.36',
+        'usesearch': 'false',
+        'x-requested-with': 'XMLHttpRequest',
     }
-    data = {
-        'model':model,
-        'temperature': 0.7,
-        'presence_penalty': 0,
+
+    json_data = {
         'messages': messages,
+        'stream': True,
+        'model': model,
+        'temperature': 0.5,
+        'presence_penalty': 0,
+        'frequency_penalty': 0,
+        'top_p': 1,
     }
-    response = requests.post(url + '/api/openai/v1/chat/completions',
-                             json=data, stream=stream)
-    
-    yield response.json()['choices'][0]['message']['content']
+
+    response = requests.post('https://free.easychat.work/api/openai/v1/chat/completions',
+                             headers=headers, json=json_data)
+
+    for chunk in response.iter_lines():
+        if b'content' in chunk:
+            data = json.loads(chunk.decode().split('data: ')[1])
+            yield (data['choices'][0]['delta']['content'])
+
 
 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]])
+    '(%s)' % ', '.join(
+        [f"{name}: {get_type_hints(_create_completion)[name].__name__}" for name in _create_completion.__code__.co_varnames[:_create_completion.__code__.co_argcount]])