Update app.py

app.py

@@ -8,9 +8,13 @@ client = Groq(api_key=os.getenv("apikey"))
 # Function to interact with the LLM using Groq's API
 def chatbot(messages):
     try:
+        # Check if messages is empty and initialize it if necessary
+        if not messages:
+            messages = []
+
         # Extract the latest user message
         user_input = messages[-1][0] if messages else ""
-        
+
         # Send user input to the LLM and get a response
         chat_completion = client.chat.completions.create(
             messages=[{"role": "user", "content": user_input}],
@@ -20,7 +24,10 @@ def chatbot(messages):
         messages.append((user_input, response))  # Append user input and response to chat
         return messages
     except Exception as e:
-        return messages + [(None, f"An error occurred: {str(e)}")]
+        # If error occurs, return the message with error info
+        error_message = f"An error occurred: {str(e)}"
+        messages.append((None, error_message))  # Append error message to chat
+        return messages
 
 # Function to reset the chat
 def reset_chat():
@@ -54,11 +61,4 @@ with gr.Blocks(theme=gr.themes.Soft()) as iface:
         gr.Examples(
             examples=["Hello!", "Tell me a joke.", "What's the weather like?"],
             inputs=user_input,
-        )
-
-    # Link components to functions
-    send_button.click(chatbot, inputs=[chatbot_ui], outputs=chatbot_ui)
-    clear_button.click(reset_chat, inputs=[], outputs=chatbot_ui)
-
-# Launch the Gradio app
-iface.launch()
+