Try Custom Prompts for load_summarize_chain

app.py

@@ -61,7 +61,8 @@ import gradio as gr
 from langchain.prompts import PromptTemplate
 from langchain.docstore.document import Document
 from langchain.text_splitter import RecursiveCharacterTextSplitter
-from langchain.chains.question_answering import load_qa_chain
+from langchain.chains.question_answering import load_summarize_chain
+# from langchain.chains.question_answering import load_qa_chain
 # from langchain.embeddings import HuggingFaceEmbeddings
 # from langchain.vectorstores import Chroma