Update app.py

app.py

@@ -2934,18 +2934,18 @@ def create_enhanced_interface():
                 gr.Markdown("## 💬 Your Personalized Learning Assistant")
                 gr.Markdown("Ask me anything about studying, your courses, grades, or learning strategies.")
                 
-                # Create chatbot interface without undo_btn
-                chatbot = gr.ChatInterface(
-                    fn=lambda msg, hist: teaching_assistant.generate_response(msg, hist, session_token.value),
-                    examples=[
-                        "What's my GPA?",
-                        "How should I study for math?",
-                        "What courses am I taking?",
-                        "Study tips for my learning style",
-                        "What colleges should I consider?"
-                    ],
-                    title=""
-                )
+                # Create custom chatbot interface
+                chatbot = gr.Chatbot(height=500)
+                msg = gr.Textbox(label="Your Message")
+                clear = gr.Button("Clear")
+
+                def respond(message, chat_history):
+                    bot_message = teaching_assistant.generate_response(message, chat_history, session_token.value)
+                    chat_history.append((message, bot_message))
+                    return "", chat_history
+
+                msg.submit(respond, [msg, chatbot], [msg, chatbot])
+                clear.click(lambda: None, None, chatbot, queue=False)
 
             # ===== TAB 6: GOALS & PLANNING =====
             with gr.Tab("Goals & Planning", id=5):
@@ -2959,12 +2959,12 @@ def create_enhanced_interface():
                                 value="GPA Improvement"
                             )
                             goal_description = gr.Textbox(label="Goal Description")
-                            goal_target_date = gr.Date(label="Target Date")
+                            goal_target_date = gr.Textbox(label="Target Date (YYYY-MM-DD)", placeholder="2025-12-31")
                             goal_target_value = gr.Number(label="Target Value (if applicable)", visible=False)
                             add_goal_btn = gr.Button("Add Goal", variant="primary")
                         
                         gr.Markdown("### 📅 Study Calendar")
-                        calendar_start_date = gr.Date(label="Calendar Start Date", value=datetime.date.today())
+                        calendar_start_date = gr.Textbox(label="Calendar Start Date (YYYY-MM-DD)", value=datetime.date.today().isoformat())
                         generate_calendar_btn = gr.Button("Generate Study Calendar")
                     
                     with gr.Column(scale=2):
@@ -3011,7 +3011,15 @@ def create_enhanced_interface():
                         gr.update(visible=goal_tracker.create_goal_visualization(goals) is not None)
                     )
                 
-                def update_calendar_display(profile_name, start_date):
+                def update_calendar_display(profile_name, start_date_str):
+                    try:
+                        start_date = datetime.date.fromisoformat(start_date_str)
+                    except ValueError:
+                        return (
+                            "<div class='error-message'>Invalid date format. Please use YYYY-MM-DD</div>",
+                            gr.update(visible=False)
+                        )
+                    
                     profile = profile_manager.load_profile(profile_name, session_token.value)
                     if not profile:
                         return (
@@ -3068,7 +3076,7 @@ def create_enhanced_interface():
                 # Add goal functionality
                 add_goal_btn.click(
                     fn=lambda gt, desc, date, val: (
-                        goal_tracker.add_goal(name.value, gt, desc, date.isoformat(), val),
+                        goal_tracker.add_goal(name.value, gt, desc, date, val),
                         update_goals_display(name.value)
                     ),
                     inputs=[goal_type, goal_description, goal_target_date, goal_target_value],
@@ -3085,9 +3093,7 @@ def create_enhanced_interface():
                 
                 # Generate calendar functionality
                 generate_calendar_btn.click(
-                    fn=lambda date: (
-                        update_calendar_display(name.value, date)
-                    ),
+                    fn=lambda date: update_calendar_display(name.value, date),
                     inputs=calendar_start_date,
                     outputs=[calendar_output, calendar_viz]
                 )
@@ -3164,5 +3170,4 @@ app = create_enhanced_interface()
 
 if __name__ == "__main__":
     app.launch(server_name="0.0.0.0", server_port=7860)
-