Update app.py

app.py

@@ -36,7 +36,7 @@ PROMPT = PromptTemplate(
     template=prompt_template, input_variables=["context", "question"]
 )
 
-loader = DirectoryLoader("./documents", glob="**/*.pdf", show_progress=True)
+loader = DirectoryLoader("./documents", glob="**/*.txt", show_progress=True)
 docs = loader.load()
 text_splitter = RecursiveCharacterTextSplitter(chunk_size=500, chunk_overlap=0)
 texts = text_splitter.split_documents(docs)