Update app.py

app.py

@@ -31,10 +31,7 @@ if 'pdf-index' not in pc.list_indexes().names():
 
 # Connect to index
 index = pc.Index('pdf-index')
-
-def process_pdf(file):
-    # Read PDF content
-    
+  
 # Function to extract text from the PDF file using PyPDF2
 def process_pdf(file):
     # Get the file path from the 'file' attribute (Gradio passes file as a temporary file)