Update deployer/gradio_generator.py

deployer/gradio_generator.py

@@ -8,8 +8,7 @@ from openai import OpenAI
 # Initialize OpenAI client for transcription
 OPENAI_API_KEY = os.getenv("OPENAI_API_KEY")
 if not OPENAI_API_KEY:
-    raise EnvironmentError("Please set the OPENAI_API_KEY environment variable for audio transcription.
-")
+    raise EnvironmentError("Please set the OPENAI_API_KEY environment variable for audio transcription.")
 openai_client = OpenAI(api_key=OPENAI_API_KEY)
 
 
@@ -33,7 +32,7 @@ def robot_behavior(user_input: str) -> str:
     bot = VirtualRobot()
     text = user_input.strip().lower()
 
-    # Greeting detection: wave + friendly greeting
+    # Greeting detection
     if any(greet in text for greet in ["hello", "hi", "hey", "welcome"]):
         return bot.perform_action("wave") + "\n" + bot.perform_action("say Hello there!")
 
@@ -78,6 +77,7 @@ def launch_gradio_app(
             )
 
             gr.Markdown("---")
+
             # Voice input section
             audio_input = gr.Audio(
                 source="microphone",