Update app.py

app.py

@@ -14,6 +14,8 @@ recognizer = sr.Recognizer()
 
 # Function to convert speech to text
 def speech_to_text(audio):
+    if not audio:  # Check if audio is None or empty
+        return "No audio input detected. Please provide a valid audio file."
     try:
         with sr.AudioFile(audio) as source:
             recognizer.adjust_for_ambient_noise(source)
@@ -48,7 +50,7 @@ def text_to_speech(response):
 # Gradio function that integrates all components
 def chatbot(audio):
     user_input = speech_to_text(audio)
-    if "Sorry" in user_input:
+    if "Sorry" in user_input or "No audio input" in user_input:
         return user_input, None
     response = get_gpt_response(user_input)
     if response:
@@ -61,7 +63,9 @@ iface = gr.Interface(
     fn=chatbot,
     inputs=gr.Audio(type="filepath"),
     outputs=[gr.Textbox(label="Transcription"), gr.Audio(label="AI Response")],
-    live=True
+    live=True,
+    title="Conversational Assistant",
+    description="Upload an audio file or record your voice to get a response from the AI."
 )
 
 # Launch the Gradio interface