Bad result in persian(fas) or arabic numbers

[mohammad69h94]

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Environment

• Tesseract Version: tesseract 4.0.0-beta.1
• Commit Number:
• Platform: ubuntu 64bit

Current Behavior:

image num is :۱۲۳۴۵۶۷۸۹
output is: ۱۳۳۳۷

Expected Behavior:

Suggested Fix:

[amitdo]

eastern arabic numerals

tesseract-ocr/langdata#71