1 files changed, 3 insertions, 4 deletions

diff --git a/g4f/Provider/deprecated/Lockchat.py b/g4f/Provider/deprecated/Lockchat.py
index 4bd7c5fe..5acfbfbf 100644
--- a/g4f/Provider/deprecated/Lockchat.py
+++ b/g4f/Provider/deprecated/Lockchat.py
@@ -33,7 +33,7 @@ class Lockchat(BaseProvider):
         }
         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:
@@ -44,11 +44,10 @@ class Lockchat(BaseProvider):
                     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")
-                if token:
+                if token := token["choices"][0]["delta"].get("content"):
                     yield (token)
 
     @classmethod