Update app.py

app.py

@@ -6,7 +6,7 @@ import json
 HF_TOKEN = os.getenv("HF_TOKEN")
 MODEL_URL = "https://api-inference.huggingface.co/models/deepseek-ai/DeepSeek-V3.2-Exp:novita"
 
-# 🌍 AI response function
+# 🧠 AI Response function
 def ai_response(message, history, context, file_input=None):
     if not isinstance(history, list):
         history = []
@@ -16,9 +16,9 @@ def ai_response(message, history, context, file_input=None):
 
     conversation = [
         {"role": "system", "content": (
-            "You are EduAI, a multilingual educational AI assistant. "
-            "Explain concepts step-by-step, generate MCQs dynamically when requested, "
-            "and provide study tips. Use Markdown and LaTeX for math. Keep answers professional and clear."
+            "You are EduAI, a professional educational AI assistant. "
+            "Explain clearly and step-by-step. Generate MCQs dynamically when requested. "
+            "Use Markdown and LaTeX for math."
         )}
     ]
     for past_user, past_bot in history[-5:]:
@@ -43,7 +43,7 @@ def ai_response(message, history, context, file_input=None):
         history.append((message, f"❌ Error contacting model: {e}"))
         return history, history
 
-# 🧠 Clear chat memory
+# 🧹 Clear Chat Memory
 MEMORY_FILE = "memory.json"
 def clear_memory():
     if os.path.exists(MEMORY_FILE):
@@ -58,7 +58,7 @@ def update_context(choice):
 
 # 🧩 Dynamic MCQ generator via AI
 def generate_mcq(topic):
-    prompt = f"Create a short 3-question MCQ quiz about {topic} with 4 options each. Indicate the correct answer."
+    prompt = f"Create a short 3-question MCQ quiz about {topic} with 4 options each and indicate the correct answer."
     try:
         response = requests.post(
             MODEL_URL,
@@ -107,15 +107,15 @@ with gr.Blocks(css=custom_css) as iface:
 
         with gr.Column(scale=4):
             context_display = gr.Markdown("📘 **General Mode**")
-            chatbot = gr.Chatbot(elem_id="chatbot", height=480)
+            chatbot = gr.Chatbot(label="💬 EduAI Chat", elem_id="chatbot", height=480, type="messages")
             user_input = gr.Textbox(label="Type your message")
             send_btn = gr.Button("Send ✈️", elem_classes="primary")
 
     # Event bindings
-    send_btn.click(ai_response, inputs=[user_input, chatbot, context_display, None], outputs=[chatbot, chatbot])
+    send_btn.click(ai_response, inputs=[user_input, chatbot, context_display, gr.File(visible=False)], outputs=[chatbot, chatbot])
     clear_btn.click(clear_memory, outputs=[chatbot, context_display])
     gen_mcq_btn.click(generate_mcq, inputs=[mcq_topic], outputs=mcq_output)
-    advisor_btn.click(ai_response, inputs=[advisor_txt, chatbot, context_display, None], outputs=[chatbot, chatbot])
+    advisor_btn.click(ai_response, inputs=[advisor_txt, chatbot, context_display, gr.File(visible=False)], outputs=[chatbot, chatbot])
     tutor_sub.change(update_context, inputs=tutor_sub, outputs=context_display)
     planner_opt.change(update_context, inputs=planner_opt, outputs=context_display)