Update app.py

app.py

@@ -1,7 +1,7 @@
 import os
 # TODO: Is it possible to put these into requirements.txt?
 os.system('wget http://nz2.archive.ubuntu.com/ubuntu/pool/main/o/openssl/libssl1.1_1.1.1f-1ubuntu2.19_amd64.deb')
-os.system('sudo dpkg -i libssl1.1_1.1.1f-1ubuntu2.19_amd64.deb')
+os.system('dpkg -i libssl1.1_1.1.1f-1ubuntu2.19_amd64.deb')
 os.system('pip install paddlepaddle')
 os.system('pip install paddleocr')
 from paddleocr import PaddleOCR, draw_ocr