Initialize email_text variable in update_ui function to prevent potential reference errors. This change ensures that the email_text is defined before use, contributing to a more robust and error-free email generation process.

app.py

@@ -168,6 +168,8 @@ def update_ui(message, cv_file, cv_text):
     # Create placeholder for the generated email
     email_placeholder = st.empty()
     
+    email_text = ""  # Initialize email_text before use
+    
     # Generate button
     if st.button("Generate Email", key="generate_button"):
         if message and cv_file and isinstance(cv_text, str) and not cv_text.startswith("Error"):
@@ -206,6 +208,7 @@ def update_ui(message, cv_file, cv_text):
         if sender_email and receiver_email and email_body:
             send_email(sender_email, receiver_email, subject, email_body, cv_file.name)
 
+
 # Add tabs for different sections
 tab1, tab2 = st.tabs(["Generate Email", "View CV Details"])