Update app.py

app.py

@@ -113,6 +113,8 @@ def {name}{signature}:
 
 User Query: I am driving from Austin to San Antonio, passing through San Marcos, give me good food for each stop.
 Call: sort_results(places=get_recommendations(topics=["food"], lat_long=get_latitude_longitude(location="Austin")), sort="rating"); sort_results(places=get_recommendations(topics=["food"], lat_long=get_latitude_longitude(location="San Marcos")), sort="rating"); sort_results(places=get_recommendations(topics=["food"], lat_long=get_latitude_longitude(location="San Antonio")), sort="rating")
+User Query: What's the nearest I need to walk to get some food near Stanford University?
+Call: sort_results(places=get_recommendations(topics=["food"], lat_long=get_latitude_longitude(location="Stanford University")), sort="distance")
 
 User Query: {query}<human_end>