Update app.py

app.py

@@ -26,7 +26,7 @@ def construct_index(directory_path):
     return index
 
 def chatbot(input_text):
-    predetermined_text = "I want you to take the statement at the start of this query and first only answer it using information contained in documents in the 'docs' directory. If you dont find any information in the 'docs' directory then please reply 'Sorry I am still learning about this topic, can you ask me later?'"  
+    predetermined_text = "I want you to take the statement at the start of this query and first attempt to answer it using information contained in documents in the 'docs' directory. If you dont find any information in the 'docs' directory then you may look further around please reply 'Sorry I am still learning about this topic, can you ask me later?'"  
     input_text = input_text + predetermined_text
     index = GPTSimpleVectorIndex.load_from_disk('index.json')
     response = index.query(input_text, response_mode="compact")