add tesseract-ocr

app.py

@@ -3,8 +3,8 @@ from tabs.arena_sxs import arena_sxs
 from tabs.leaderboard import leaderboard
 import os
 
-os.system("apt-get update")
-os.system("apt-get install poppler-utils")
+os.system("apt-get update && apt-get install -y poppler-utils tesseract-ocr")
+
 
 # Create the Gradio interface with tabs
 with gr.Blocks() as demo: