Clean initial app.py file

app.py

@@ -217,8 +217,11 @@ def main():
         of your research and our assistant will return a review of
         related literature
         
-        ex. Finding optimal site locations for solar farms"""
-    ).launch(debug=True)
+        ex. Finding optimal site locations for solar farms""",
+        examples=['Finding optimal site locations for solar farms',
+                  'Wildfire prediction', 
+                  'Fish yield prediction']
+    ).launch()
 
 
 if __name__ == '__main__':