Update app.py

app.py

@@ -47,45 +47,51 @@ def chat_history(session_id):
 # Generate unique session ID
 if "session_id" not in st.session_state:
     st.session_state.session_id = str(uuid.uuid4())
-
-# Custom CSS for UI enhancements
-st.markdown("""
-    <style>
-        /* Style for the title animation */
-        .title-text {
-            text-align: center;
-            font-size: 30px;
-            font-weight: bold;
-            color: #FF4500;
-            margin-bottom: 20px;
-        }
-
-        /* Keep input field fixed at the bottom */
-        .stTextInput {
-            position: fixed;
-            bottom: 10px;
-            width: 80%;
-            left: 10%;
-            z-index: 999;
-        }
-    </style>
-""", unsafe_allow_html=True)
-
-# 🔹 **Animated Title Function**
-def animated_text(text, speed=0.05):
-    placeholder = st.empty()
-    displayed_text = ""
-
-    for letter in text:
-        displayed_text += letter
-        placeholder.markdown(f"""
-            <h1 style="text-align:center; color: #00D1FF;">{displayed_text} 🚀</h1>
-        """, unsafe_allow_html=True)  # Corrected f-string formatting
-        time.sleep(speed)
-        
-
-# 🔹 **Display Animated Welcome Message**
-animated_text('Conversational AI Data Science Tutor')
+col1, col2 = st.columns([4, 1])
+with col2:
+    if st.button("🆕 New Chat"):
+        st.session_state.session_id = str(uuid.uuid4())  # Generate new session
+        st.session_state.messages = []  # Clear chat history
+        st.rerun()  # Refresh the app
+with col1:   
+    # Custom CSS for UI enhancements
+    st.markdown("""
+        <style>
+            /* Style for the title animation */
+            .title-text {
+                text-align: center;
+                font-size: 30px;
+                font-weight: bold;
+                color: #FF4500;
+                margin-bottom: 20px;
+            }
+    
+            /* Keep input field fixed at the bottom */
+            .stTextInput {
+                position: fixed;
+                bottom: 10px;
+                width: 80%;
+                left: 10%;
+                z-index: 999;
+            }
+        </style>
+    """, unsafe_allow_html=True)
+    
+    # 🔹 **Animated Title Function**
+    def animated_text(text, speed=0.05):
+        placeholder = st.empty()
+        displayed_text = ""
+    
+        for letter in text:
+            displayed_text += letter
+            placeholder.markdown(f"""
+                <h1 style="text-align:center; color: #00D1FF;">{displayed_text} 🚀</h1>
+            """, unsafe_allow_html=True)  # Corrected f-string formatting
+            time.sleep(speed)
+            
+    
+    # 🔹 **Display Animated Welcome Message**
+    animated_text('Conversational AI Data Science Tutor')
 
 
 # Get session ID