Update app.py

app.py

@@ -19,12 +19,15 @@ logger = logging.getLogger(__name__)
 
 CSV_FILE = "repo_ids.csv"
 CHATBOT_SYSTEM_PROMPT = (
-    "You are a helpful assistant. Your goal is to help the user describe their ideal open-source repo. "
-    "Ask questions to clarify what they want, their use case, preferred language, features, etc. "
-    "When the user clicks 'End Chat', analyze the conversation and return about 5 keywords for repo search. "
-    "Return only the keywords as a comma-separated list."
+    "You are a helpful assistant whose ONLY job is to gather information about the user's ideal repository requirements. "
+    "DO NOT suggest any specific repositories or give repository recommendations. "
+    "Your role is to ask clarifying questions to understand exactly what the user is looking for. "
+    "Ask about their use case, preferred programming language, specific features needed, project type, etc. "
+    "When you feel you have gathered enough detailed information about their requirements, "
+    "tell the user: 'I think I have enough information about your requirements. Please click the Extract Keywords button to search for repositories.' "
+    "Focus on understanding their needs, not providing solutions."
 )
-CHATBOT_INITIAL_MESSAGE = "Hello! Please tell me about your ideal Hugging Face repo. What use case, preferred language, or features are you looking for?"
+CHATBOT_INITIAL_MESSAGE = "Hello! I'm here to help you define your ideal Hugging Face repository requirements. I won't suggest specific repos - my job is to understand exactly what you're looking for. Tell me about your project: What type of application are you building? What's your use case?"
 
 # --- Helper Functions (Logic) ---
 
@@ -427,6 +430,53 @@ def create_ui() -> gr.Blocks:
     .gr-dataframe tbody tr:hover {
         background-color: rgba(102, 126, 234, 0.05);
     }
+    
+    /* JavaScript for auto-scroll to top on tab change */
+    <script>
+    document.addEventListener('DOMContentLoaded', function() {
+        // Function to scroll to top
+        function scrollToTop() {
+            window.scrollTo({
+                top: 0,
+                behavior: 'smooth'
+            });
+        }
+        
+        // Observer for tab changes
+        const observer = new MutationObserver(function(mutations) {
+            mutations.forEach(function(mutation) {
+                if (mutation.type === 'attributes' && mutation.attributeName === 'class') {
+                    const target = mutation.target;
+                    if (target.classList && target.classList.contains('selected')) {
+                        // Tab was selected, scroll to top
+                        setTimeout(scrollToTop, 100);
+                    }
+                }
+            });
+        });
+        
+        // Observe tab navigation buttons
+        const tabButtons = document.querySelectorAll('.gr-tab-nav button');
+        tabButtons.forEach(button => {
+            observer.observe(button, { attributes: true });
+            
+            // Also add click listener for immediate scroll
+            button.addEventListener('click', function() {
+                setTimeout(scrollToTop, 150);
+            });
+        });
+        
+        // Listen for programmatic tab changes (button-triggered navigation)
+        let lastSelectedTab = null;
+        setInterval(function() {
+            const currentSelectedTab = document.querySelector('.gr-tab-nav button.selected');
+            if (currentSelectedTab && currentSelectedTab !== lastSelectedTab) {
+                lastSelectedTab = currentSelectedTab;
+                scrollToTop();
+            }
+        }, 200);
+    });
+    </script>
     """
 
     with gr.Blocks(
@@ -569,7 +619,7 @@ def create_ui() -> gr.Blocks:
                 df_output = gr.Dataframe(
                     headers=["Repository", "Strengths", "Weaknesses", "Speciality", "Relevance"],
                     wrap=True,
-                    interactive=False  # Prevent editing but allow selection
+                    interactive=False
                 )
 
             # --- Chatbot Tab ---