Update app.py

app.py

@@ -210,9 +210,11 @@ class GradioInference:
         from langchain.chains.llm import LLMChain
         from langchain.prompts import PromptTemplate
         from langchain.chains.combine_documents.stuff import StuffDocumentsChain
+        from langchain.document_loaders import WebBaseLoader
         
         OPENAI_API_KEY = os.environ['OPENAI_API_KEY']
-
+        loader = WebBaseLoader("https://lilianweng.github.io/posts/2023-06-23-agent/")
+        
         text = results["text"]
         # Define prompt
         prompt_template = """Write a concise summary of the following: