Update app.py

app.py

@@ -3,7 +3,7 @@ from langchain_core.prompts import PromptTemplate
 from langchain.chains.question_answering import load_qa_chain
 from langchain_community.document_loaders import PyPDFLoader
 import google.generativeai as genai
-import gradio as gr 
+import gradio as gr
 
 # Function for initialization
 def initialize(pdf_file, question):
@@ -46,7 +46,7 @@ Answer:
         return f"An error occurred: {e}"  # Generic error handling
 
 # Create a Gradio interface
-interface = Interface(
+interface = gr.Interface(
     fn=initialize,
     inputs=[
         gr.File(label="Upload PDF"),  # No need for 'type' argument