Update app.py

app.py

@@ -15,7 +15,9 @@ from langchain_core.prompts import ChatPromptTemplate
 prompt = ChatPromptTemplate.from_template("tell me a joke about {topic}")
 chain = prompt | llm | StrOutputParser()
 
-from langchain.document_loaders.csv_loader import CSVLoader
+# from langchain.document_loaders.csv_loader import CSVLoader
+from langchain_community.document_loaders.csv_loader import CSVLoader
+
 
 loader = CSVLoader(file_path='aiotsmartlabs_faq.csv', source_column = 'prompt')
 data = loader.load()