Update app.py

app.py

@@ -21,7 +21,7 @@ def extract_text_from_pdf(filepath):
     pages = []
     for doc in loader.lazy_load():
         pages.append(doc)
-    return "\n".join([page.text for page in pages])
+    return "\n".join([page.content for page in pages])
 
 def extract_tables_from_pdf(filepath):
     tables = camelot.read_pdf(filepath, pages='1-end')