From 6669fffeade9efe91310a3a0de9a67e8383cf105 Mon Sep 17 00:00:00 2001
From: Marcel <marcel@familienarchiv>
Date: Sun, 12 Apr 2026 19:34:03 +0200
Subject: [PATCH] fix(ocr): pin transformers<5.0 and torch==2.7.1 in
 requirements.txt
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transformers 5.x breaks surya 0.17.1 — SuryaDecoderConfig is missing
pad_token_id. Pin to transformers>=4.56.1,<5.0.0.

Also add torch==2.7.1 to requirements.txt to prevent pip from upgrading
it past the CPU-only build installed in the Dockerfile layer.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 ocr-service/requirements.txt | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/ocr-service/requirements.txt b/ocr-service/requirements.txt
index 5a090f8b..5337edef 100644
--- a/ocr-service/requirements.txt
+++ b/ocr-service/requirements.txt
@@ -1,6 +1,8 @@
 fastapi[standard]==0.115.6
 surya-ocr==0.17.1
 kraken==7.0
+torch==2.7.1
+transformers>=4.56.1,<5.0.0
 pillow>=10.2.0,<11.0.0
 pypdfium2==4.30.0
 httpx==0.28.1