Update README.md

README.md

@@ -890,7 +890,7 @@ messages = [
     }
 ]
 
-response = client.chat.completions.create(
+chat_response = client.chat.completions.create(
     model="Qwen/Qwen3.5-4B",
     messages=messages,
     max_tokens=81920,
@@ -935,7 +935,7 @@ messages = [
 #
 # By default, `fps=2` and `do_sample_frames=True`.
 # With `do_sample_frames=True`, you can customize the `fps` value to set your desired video sampling rate.
-response = client.chat.completions.create(
+chat_response = client.chat.completions.create(
     model="Qwen/Qwen3.5-4B",
     messages=messages,
     max_tokens=81920,