Create app.py

app.py

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+import os
+import hashlib
+import streamlit as st
+import textflowsms as tf
+
+# Load the API key from an environment variable
+api_key = os.getenv('API_KEY')
+tf.useKey(api_key)
+
+# Initialize session state variables if they don't exist
+if 'phone_number' not in st.session_state:
+    st.session_state['phone_number'] = '9522583980'  # Default phone number
+if 'password' not in st.session_state:
+    st.session_state['password'] = ''
+
+# Function to hash a password
+def hash_password(password):
+    return hashlib.sha256(password.encode()).hexdigest()[:6]
+
+# Mobile Phone field with emoji
+st.sidebar.text_input("📱 Mobile Phone", key='phone_number')
+
+# Password field with emoji
+password_input = st.sidebar.text_input("🔐 Set Password", type='password')
+
+# Button to save the password
+if st.sidebar.button('Save Password'):
+    hashed_password = hash_password(password_input)
+    st.session_state['password'] = hashed_password
+    st.sidebar.success("Password set successfully!")
+
+# Verify request button
+if st.sidebar.button('Send Verify Request'):
+    # Generate verification URL with hashed password
+    verification_url = f"https://example.com/verify?code={st.session_state['password']}"
+    # Send the SMS
+    tf.sendSMS(recipient=st.session_state['phone_number'], text=f"Your verification link: {verification_url}")
+    st.sidebar.success("Verification link sent via SMS")
+
+# Interface for login test
+user_entered_code = st.text_input("🔑 Enter Verification Code")
+if st.button('Login Test'):
+    # Verify the code
+    resultCode = tf.verifyCode(st.session_state['phone_number'], user_entered_code)
+    if resultCode.valid:
+        st.success("Phone number verified successfully!")
+    else:
+        st.error("Verification failed. Please try again.")
+
+# Run the app
+if __name__ == '__main__':
+    st.run()