Update app.py

app.py

@@ -128,8 +128,9 @@ elif st.session_state.selected_page == "NLP Lifecycle":
             - The data should be collected based on a clear understanding of the problem statement.
             - From datasets available on websites like Kaggle.
             - Through APIs.
+            - Web scraping can also be used to gather data from websites using tools like Selenium or BeautifulSoup.
             - Manually, when needed.
-            - In most cases, data is collected through websites or APIs, but manual collection may be required in rare situations.
+            - In most cases, data is collected from websites, APIs, or through web scraping. However, manual collection may be necessary in rare cases.
 
 
         **Example**: Scraping customer reviews from Amazon to analyze sentiment and feedback about a product.