Update app.py

app.py

@@ -16,6 +16,9 @@ CHATBOT_SYSTEM_PROMPT = (
     "Return only the keywords as a comma-separated list."
 )
 
+# Initial assistant message for chatbot
+CHATBOT_INITIAL_MESSAGE = "Hello! Please tell me about your ideal Hugging Face repo. What use case, preferred language, or features are you looking for?"
+
 def read_csv_as_text(csv_filename):
     return pd.read_csv(csv_filename, dtype=str)
 
@@ -399,7 +402,11 @@ with gr.Blocks() as demo:
 
     # Navigation logic
     option_a_btn.click(go_to_input, inputs=None, outputs=[start_page, input_page, chatbot_page, results_page, top3_page])
-    option_b_btn.click(go_to_chatbot, inputs=None, outputs=[start_page, input_page, chatbot_page, results_page, top3_page])
+    option_b_btn.click(
+        lambda: (gr.update(visible=False), gr.update(visible=False), gr.update(visible=True), gr.update(visible=False), gr.update(visible=False), [["", CHATBOT_INITIAL_MESSAGE]]),
+        inputs=None,
+        outputs=[start_page, input_page, chatbot_page, results_page, top3_page, state]
+    )
     next_btn.click(go_to_analysis, inputs=None, outputs=[input_page, analysis_page, chatbot_page, results_page, top3_page])
     back_btn.click(go_to_input, inputs=None, outputs=[input_page, analysis_page, chatbot_page, results_page, top3_page])
     back_to_start_btn.click(go_to_start, inputs=None, outputs=[start_page, input_page, chatbot_page, results_page, top3_page])