Update app.py

app.py

@@ -188,7 +188,7 @@ def format_metadata_html(url, author, year, scc_hash, username, task_name, curre
     return f'<a href="{full_url}" data-hash="{scc_hash}">{author} ({year}). {scc_hash}</a>'
 
 def check_for_fragment(url):
-    return '#:~:text=' in url
+    return '#:~:text=' in url or '?utm_source=' in url
 
 def parse_citation_text(citation_text):
     match = re.match(r'^(?:(\w[\w\s.,&et al]+)\s*\((\d{4})\)|\((\w[\w\s.,&et al]+),\s*(\d{4})\))$', citation_text.strip())
@@ -442,7 +442,7 @@ with tabs[0]:
         elif not re.match(r'^\d{4}$', publication_year):
             st.error("Please enter a valid 4-digit publication year.")
         elif check_for_fragment(source_url):
-            st.error("The source URL should not contain a text fragment (e.g., #:~:text=).")
+            st.error("It appears you have accessed this link through an AI assistant, such as an AI overview or generative AI writing tool. To ensure academic integrity, please return to the original source and review it carefully before incorporating it into your work. Additionally, consider exploring other relevant sources to deepen your understanding of the topic.")
         else:
             # Check word count for Annotated Text
             word_count = len(annotated_text.split())