Upload app.py with huggingface_hub

app.py

@@ -93,14 +93,13 @@ def chat(message, model_name, chat_history):
     
     # Add model-specific flair
     if "Creative" in model_name:
-        response = response + "\n\n🌟 *Crafted with creativity by Devrayog Vayu*"
+        response = response + "\n\n🌟 Crafted with creativity by Devrayog Vayu"
     elif "Powerful" in model_name:
-        response = response + "\n\n🔬 *Deep analysis by Devrayog Akash*"
+        response = response + "\n\n🔬 Deep analysis by Devrayog Akash"
     else:
-        response = response + "\n\n⚡ *Quick response by Devrayog Agni*"
+        response = response + "\n\n⚡ Quick response by Devrayog Agni"
     
-    chat_history.append({"role": "user", "content": message})
-    chat_history.append({"role": "assistant", "content": prefix + response})
+    chat_history.append((message, prefix + response))
     
     return chat_history, ""
 
@@ -116,7 +115,7 @@ css = """
 .assistant-message {background: #1f2c34 !important; color: #e9edef !important; padding: 10px 15px !important; border-radius: 15px 15px 15px 0 !important; margin: 5px auto 5px 0 !important; max-width: 70% !important;}
 """
 
-with gr.Blocks(title="Devrayog AI", css=css) as demo:
+with gr.Blocks(title="Devrayog AI") as demo:
     
     # Header
     gr.HTML("""
@@ -141,8 +140,7 @@ with gr.Blocks(title="Devrayog AI", css=css) as demo:
                 label="Chat with Devrayog AI",
                 height=400,
                 show_label=False,
-                elem_classes=["chat-container"],
-                type="messages"
+                elem_classes=["chat-container"]
             )
             
             # Input row
@@ -200,7 +198,7 @@ Best for: Complex reasoning
     send_btn.click(fn=chat, inputs=[msg_input, model_select, chatbot], outputs=[chatbot, msg_input])
     msg_input.submit(fn=chat, inputs=[msg_input, model_select, chatbot], outputs=[chatbot, msg_input])
     
-    # Quick buttons
+    # Quick buttons  
     btn_ssb.click(fn=lambda h: chat("What is the SSB interview process?", "Devrayog Agni (Fast)", h), inputs=[chatbot], outputs=[chatbot, msg_input])
     btn_tat.click(fn=lambda h: chat("How to prepare for TAT?", "Devrayog Vayu (Creative)", h), inputs=[chatbot], outputs=[chatbot, msg_input])
     btn_nda.click(fn=lambda h: chat("What is NDA exam?", "Devrayog Akash (Powerful)", h), inputs=[chatbot], outputs=[chatbot, msg_input])