Update app.py

app.py

@@ -55,9 +55,9 @@ memory = ConversationBufferWindowMemory()
 
 
 # Update the model path to use the Hugging Face model identifier
-llm = CTransformers(model='TheBloke/Llama-2-7B-Chat-GGML',
-                    model_file='llama-2-7b-chat.ggmlv3.q3_K_S.bin',
-                    model_type='llama',
+llm = CTransformers(model='MD1998/FLAN-T5-V1',
+                    # model_file='llama-2-7b-chat.ggmlv3.q3_K_S.bin',
+                    # model_type='llama',
                     config={'max_new_tokens': 25,
                             'temperature': 0.2}
                     )