Update app.py

app.py

@@ -72,13 +72,13 @@ def fetch_and_structure_content(url):
         response.raise_for_status()
         soup = BeautifulSoup(response.text, 'html.parser')
 
-        # Extract content under <h2> tags
+        # Extract content under <h3> tags
         structured_sections = {}
-        for section in soup.find_all("h2"):
+        for section in soup.find_all("h3"):
             section_title = section.get_text(strip=True)
             section_content = []
             for sibling in section.find_next_siblings():
-                if sibling.name == "h2":
+                if sibling.name == "h3":
                     break
                 text = sibling.get_text(strip=True)
                 if text: