Update app.py

app.py

@@ -79,7 +79,7 @@ def trace_origins(description_html, max_depth=2):
     seeds = [a["href"] for a in soup_desc.find_all("a", href=True) if a["href"].startswith("http")]
     # include any URLs in text
     text = soup_desc.get_text(separator=' ')
-    seeds += re.findall(r"https?://[^\s"']+", text)
+    seeds += re.findall(r"https?://[^\s\"']+", text)
     seen = set()
     def recurse(url, depth):
         if depth > max_depth or url in seen: