Update app.py

app.py

@@ -1,7 +1,7 @@
 import gradio as gr
 from transformers import pipeline
 from pptx import Presentation  # Import the Presentation class
-
+import re
 # Create a text classification pipeline
 classifier = pipeline("text-classification", model="Ahmed235/roberta_classification", tokenizer="Ahmed235/roberta_classification")
 summarizer = pipeline("summarization", model="Falconsai/text_summarization")