Update app.py

app.py

@@ -50,9 +50,9 @@ def main():
                             page_text = page.extract_text() or ""
                             text += page_text
 
-            if not text:
-                st.write("No text could be extracted from the PDFs.")
-                return
+                if not text:
+                    st.write("No text could be extracted from the PDFs.")
+                    return
 
             processing_time = time.time() - start_time
             logging.info(f"Total PDF processing time: {processing_time} seconds")