1 files changed, 19 insertions, 21 deletions

diff --git a/g4f/Provider/Lockchat.py b/g4f/Provider/Lockchat.py
index 974d1331..c15eec8d 100644
--- a/g4f/Provider/Lockchat.py
+++ b/g4f/Provider/Lockchat.py
@@ -1,3 +1,5 @@
+from __future__ import annotations
+
 import json
 
 import requests
@@ -7,46 +9,42 @@ from .base_provider import BaseProvider
 
 
 class Lockchat(BaseProvider):
-    url = "http://supertest.lockchat.app"
-    supports_stream = True
+    url: str              = "http://supertest.lockchat.app"
+    supports_stream       = True
     supports_gpt_35_turbo = True
-    supports_gpt_4 = True
+    supports_gpt_4        = True
 
     @staticmethod
     def create_completion(
         model: str,
         messages: list[dict[str, str]],
-        stream: bool,
-        **kwargs: Any,
-    ) -> CreateResult:
+        stream: bool, **kwargs: Any) -> CreateResult:
+
         temperature = float(kwargs.get("temperature", 0.7))
         payload = {
             "temperature": temperature,
-            "messages": messages,
-            "model": model,
-            "stream": True,
+            "messages"   : messages,
+            "model"      : model,
+            "stream"     : True,
         }
 
         headers = {
             "user-agent": "ChatX/39 CFNetwork/1408.0.4 Darwin/22.5.0",
         }
-        response = requests.post(
-            "http://supertest.lockchat.app/v1/chat/completions",
-            json=payload,
-            headers=headers,
-            stream=True,
-        )
+        response = requests.post("http://supertest.lockchat.app/v1/chat/completions",
+                                 json=payload, headers=headers, stream=True)
+        
         response.raise_for_status()
         for token in response.iter_lines():
             if b"The model: `gpt-4` does not exist" in token:
                 print("error, retrying...")
                 Lockchat.create_completion(
-                    model=model,
-                    messages=messages,
-                    stream=stream,
-                    temperature=temperature,
-                    **kwargs,
-                )
+                    model       = model,
+                    messages    = messages,
+                    stream      = stream,
+                    temperature = temperature,
+                    **kwargs)
+            
             if b"content" in token:
                 token = json.loads(token.decode("utf-8").split("data: ")[1])
                 token = token["choices"][0]["delta"].get("content")