Update app.py

app.py

@@ -57,8 +57,21 @@ def talk_to_llm(user_prompt):
     the user's specific astronomical requirements. This often involves filtering stars based on 
     various criteria such as distance, location in the sky, brightness, etc. 
     
-    Always include, at a minimum, the SELECT and FROM clauses as given in the template. Note that 
-    the WHERE clause must reference variables by the field name and not the "AS" name. 
+    Always include, at a minimum, the SELECT and FROM clauses as given in this template:
+    
+    ```
+    'Gaia DR3 ' || source_id as source_id,
+    ra,
+    dec,
+    parallax,
+    pmra,
+    pmdec,
+    radial_velocity as rv,
+    phot_g_mean_mag,
+    bp_rp as bp_rp_mag,
+    ```
+    
+    Note that the WHERE clause must reference variables by the field name and not the "AS" name. 
     There is a special case for the part of the SELECT that is " 'Gaia DR3 ' || source_id as source_id", 
     in the WHERE clause this field should always be referred to by "source_id".