load_from_disk_error

app.py

@@ -12,12 +12,10 @@ os.environ['OPENAI_API_KEY'] = 'sk-I8ZFaluX7Rf0xd4WavcNT3BlbkFJUbUW83gEju4gp3X2M
 
 
 filename = 'Penta_index_demo.json'
-index = GPTSimpleVectorIndex.load_from_disk('{}'.format(filename))
+index = GPTSimpleVectorIndex.load_from_disk('./{}'.format(filename))
 
 def get_model_reply_no_prev_context(query):
     
-    index_filename = 'Penta_index_demo.json'
-    index = GPTSimpleVectorIndex.load_from_disk('{}'.format(index_filename))
     response = index.query(query)
     final_response = response.response
     return final_response