Update app.py

app.py

@@ -105,4 +105,4 @@ def is_domain_query(query: str) -> bool:
 
 def retrieve_relevant_snippet(query: str, text: str, max_length: int = 300) -> str:
     sentences = re.split(r'[.?!]', text)
-    for sentence in sentences12
+    for sentence in sentences