Update app.py

app.py

@@ -65,7 +65,7 @@ def create_user(email, password):
         return False, None
 
 # Function to send a message
-def send_message(sender, recipient, message):
+def send_message(db_firestore, db_realtime, sender, recipient, message):
     try:
         # Add a new document with a generated ID to Firestore
         db_firestore.collection("messages").add({
@@ -274,7 +274,7 @@ def chat_ui():
     recipient = st.text_input("Recipient", help="Enter the recipient's email address")
     message = st.text_area("Message", help="Type your message here")
     if st.button("Send"):
-        result = send_message(sender, recipient, message)
+        result = send_message(db_firestore, db_realtime, sender, recipient, message)
         st.write(result)
     st.header("Messages (Firestore)")
     retrieve_messages_firestore()