Update app.py

app.py

@@ -76,13 +76,17 @@ def main():
     if mode == "Text":
         user_input = st.text_input("Ask me anything:")
         if user_input:
-            url = "https://www.sbbusba.edu.pk/"  # Example URL, can be dynamically set by the user
-            web_content = scrape_website(url)
-            relevant_data = search(user_input, [web_content])
-            
-            response = generate_response(f"Based on the content of the website: {relevant_data[0]}")
-            st.write("Bot: " + response)
-            text_to_speech(response)  # Convert the text response to speech
+    url = "https://www.sbbusba.edu.pk/"  # Example URL
+    web_content = scrape_website(url)
+    relevant_data = search(user_input, [web_content])
+
+    if relevant_data and isinstance(relevant_data[0], str):
+        response = generate_response(f"Based on the content of the website: {relevant_data[0]}")
+        st.write("Bot: " + response)
+        text_to_speech(response)
+    else:
+        st.write("Bot: Sorry, I couldn't find any relevant data.")
+
     
     elif mode == "Voice":
         if st.button("Start Listening"):