Update app.py

app.py

@@ -58,17 +58,14 @@ def ui():
             Jack:
             """
         
-        prompt = PromptTemplate(
-        input_variables=["history", "human_input"],
-        template=template
-    )
+    #     prompt = PromptTemplate(
+    #     input_variables=["history", "human_input"],
+    #     template=template
+    # )
         
-        llm_chain = LLMChain(
-            llm = ChatOpenAI(temperature=0.0,model_name='gpt-3.5-turbo'),
-            prompt=prompt,
-            verbose=True,
-            memory=ConversationBufferWindowMemory(k=2)
-        )
+        llm_chain = ConversationalRetrievalChain.from_llm(
+        llm = ChatOpenAI(temperature=0.0,model_name='gpt-3.5-turbo'),
+        retriever=vectorstore.as_retriever())
         good_morining_audio,sample_rate1=librosa.load('./good-morning.mp3')
         hi_audio,sample_rate2=librosa.load('./good-morning-sir.mp3')
         if 'history' not in st.session_state: