app.py

# import streamlit as st

# # Create a list to store chat messages
# chat_history = []

# # Streamlit app layout
# def main():
#     st.title("Gemini Flights Streamlit App")

#     # Initialize session state
#     if "enter_pressed" not in st.session_state:
#         st.session_state.enter_pressed = False

#     # Sidebar for creating new chats
#     with st.sidebar:
#         st.header("Create New Chat")
#         new_chat_button = st.button("New Chat")

#     # Display chat messages
#     display_chat()

#     # Empty container for positioning chat textbox at the bottom
#     chat_textbox_container = st.empty()

#     # User input for sending messages
#     user_input = chat_textbox_container.text_input("Your Message:", key="user_input", value="", help="Press Enter to send")
#     if st.button("Send") or st.session_state.enter_pressed:
#         send_message(user_input)

#     # Handle new chat creation
#     if new_chat_button:
#         chat_history.clear()
#         st.text("New chat created.")

# # Function to display chat messages
# def display_chat():
#     if len(chat_history) > 0:
#         st.markdown("---")
#         for message in chat_history:
#             if message["sender"] == "user":
#                 st.text_input("You:", value=message["text"], key=message["timestamp"], disabled=True)
#             else:
#                 st.text_area("Gemini Flights:", value=message["text"], key=message["timestamp"], disabled=True)
#         st.markdown("---")

# # Function to send user messages and get Gemini Flights responses
# def send_message(user_input):
#     if user_input:
#         # Add user message to chat history
#         chat_history.append({"sender": "user", "text": user_input, "timestamp": st.timestamp()})

#         # Simulate Gemini Flights response (replace this with actual backend interaction)
#         chatbot_response = "Hello! I'm Gemini Flights. You said: " + user_input

#         # Add Gemini Flights response to chat history
#         chat_history.append({"sender": "chatbot", "text": chatbot_response, "timestamp": st.timestamp()})

#         # Clear user input field
#         st.session_state.user_input = ""

#         # Update the display
#         display_chat()

# if __name__ == "__main__":
#     main()