Update app.py

app.py

@@ -60,6 +60,7 @@ def talk_to_llm(user_prompt):
     Always include, at a minimum, the SELECT and FROM clauses as given in this template:
     
     ```
+    SELECT TOP 300000 # This limits the query run time and prevents timeouts.
     'Gaia DR3 ' || source_id as source_id,
     ra,
     dec,
@@ -85,7 +86,7 @@ def talk_to_llm(user_prompt):
     ```
     FROM gaiadr3.gaia_source
     ```
-    
+
     Bounds on Parallax: Always include bounds on parallax in the 'WHERE' clause. This is 
     important as it helps in retrieving stars within a specified 3D region of space.