Update app.py

app.py

@@ -7,7 +7,7 @@ import textwrap
 summarizer = pipeline("summarization", model="facebook/bart-large-cnn")
 
 # Extract text from PDF
-def extract_text_from_pdf(file_obj):
+def extract_text_from_pdf(pdf_file):
     text = ""
     #with fitz.open(stream=file_obj.read(), filetype="pdf") as doc:
     with fitz.open(pdf_file.name) as doc: