Update app.py

app.py

@@ -47,9 +47,12 @@ def get_vector_db(db_path):
 
 def predict(prompt,history):
     vector_db = get_vector_db('PMS_vector_db/PMS_index/')
+    print('loaded vector DB')
     qa = RetrievalQA.from_chain_type(llm=llm, chain_type='stuff',
                                 retriever = vector_db.as_retriever(),
                                 return_source_documents = True)
+    print('configured llm and embeddings')
+    print(f'prompt:{prompt}')
     response = qa({'query':prompt})
     response = response['result']
     for i in range(len(response)):