app.py

import streamlit as st
from twilio.rest import Client

# Twilio credentials (replace these with your actual credentials)
TWILIO_ACCOUNT_SID = "AC6971dea521a411c34e5e9d1fe3553ce0"
TWILIO_AUTH_TOKEN = "c6c9f4708b7dff0c31b56d66620a1a15"
TWILIO_PHONE_NUMBER = "+13613148340"

def send_sms(to, message):
    """Send an SMS using Twilio."""
    try:
        client = Client(TWILIO_ACCOUNT_SID, TWILIO_AUTH_TOKEN)
        message = client.messages.create(
            to=to,
            from_=TWILIO_PHONE_NUMBER,
            body=message
        )
        return True, f"Message sent successfully! Message SID: {message.sid}"
    except Exception as e:
        return False, str(e)

def main():
    st.title("📱 Send SMS via Internet")

    st.markdown(
        """This app allows you to send SMS to any mobile number using the internet. Enter the recipient's number and your message below.""")

    with st.form("sms_form"):
        recipient_number = st.text_input("Recipient's Mobile Number", placeholder="e.g., +1234567890")
        message_content = st.text_area("Message Content", placeholder="Type your message here...")
        submit_button = st.form_submit_button("Send Message")

    if submit_button:
        if not recipient_number or not message_content:
            st.error("Please fill in both the recipient's number and message content.")
        else:
            with st.spinner("Sending your message..."):
                success, response = send_sms(recipient_number, message_content)
                if success:
                    st.success(response)
                else:
                    st.error(f"Failed to send message: {response}")

if __name__ == "__main__":
    main()