Update app.py

app.py

@@ -1,4 +1,29 @@
 import streamlit as st
 
-x = st.slider('Select a value')
-st.write(x, 'squared is', x * x)
+# Initialize session state for conversation history
+if 'conversation' not in st.session_state:
+    st.session_state['conversation'] = []
+
+# Function to update conversation
+def update_conversation(message):
+    st.session_state['conversation'].append(message)
+
+# Chat interface
+st.title("Streamlit Chat Interface")
+
+# Text input for user message
+user_message = st.text_input("Type your message here:")
+
+# On message send
+if user_message:
+    update_conversation(f"You: {user_message}")
+    # Here you can add your processing (e.g., sending message to a chatbot)
+    # For demonstration, echoing the user message
+    bot_response = f"Bot: Echoing '{user_message}'"
+    update_conversation(bot_response)
+    # Clear the input box after sending the message
+    st.session_state['user_message'] = ''
+
+# Display conversation history
+for message in st.session_state['conversation']:
+    st.text(message)