Update app.py

app.py

@@ -3,7 +3,7 @@ import google.generativeai as genai
 import gradio as gr
 
 # Configure the API key
-genai.configure(api_key=os.environ["YOUR_API_KEY"])
+genai.configure(api_key=os.environ["GEMINI_API_KEY"])
 
 # Create the model
 generation_config = {
@@ -48,4 +48,12 @@ with gr.Blocks() as demo:
             show_label=False,
             placeholder="Type your message and press Enter"
         )
-        send
+        send_btn = gr.Button("Send")  # Ensure this line uses 'send_btn'
+    # Event handlers
+    send_btn.click(chat_with_model, [user_input, state], [chatbot, state])
+    user_input.submit(chat_with_model, [user_input, state], [chatbot, state])
+    # Clear input after sending
+    send_btn.click(lambda: "", None, user_input)
+    user_input.submit(lambda: "", None, user_input)
+
+demo.launch()