Update app.py

app.py

@@ -129,7 +129,6 @@ st.markdown("""
 </style>
 """, unsafe_allow_html=True)
 
-# ------------- Sidebar -------------
 with st.sidebar:
     st.markdown("<div class='sidebar-logo'><img src='https://cdn-icons-png.flaticon.com/512/4712/4712027.png' width='100'></div>", unsafe_allow_html=True)
     st.title("🤖 RAG Assistant")
@@ -138,14 +137,14 @@ with st.sidebar:
     st.write("• Powered by **LLaMA 3 + Groq** ⚡")
     if st.button("🗑️ Clear Chat"):
         st.session_state.chat_history = []
-        st.experimental_rerun()
+        st.rerun()
+
 
 # ------------- Title -------------
 st.markdown("<div class='title'>📄 Multimodal Chat Assistant</div>", unsafe_allow_html=True)
 
-# ------------- Chat Container -------------
-with st.container():
-    st.markdown("<div class='chat-container'>", unsafe_allow_html=True)
+
+
 
     # Upload UI
     uploaded_file = st.file_uploader("📤 Upload a PDF file", type=["pdf"])