Update app.py

app.py

@@ -42,7 +42,7 @@ def extract_text_from_pdf(filepath, pages):
     # Filter pages according to user input
     pages_data = []
     for doc in loader.lazy_load():
-        if doc..metadata.page_number in pages_to_load:  # Assuming doc.page_number exists
+        if doc.metadata.page_number in pages_to_load:  # Assuming doc.page_number exists
             pages_data.append(doc.page_content)
     
     return "\n".join(pages_data)