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[PR #21165] [MERGED] fix: bundle NLTK punkt_tab in Docker image for airgapped environments #49003
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📋 Pull Request Information
Original PR: https://github.com/open-webui/open-webui/pull/21165
Author: @Classic298
Created: 2/4/2026
Status: ✅ Merged
Merged: 2/5/2026
Merged by: @tjbck
Base:
dev← Head:ntlk📝 Commits (1)
435e283fix: bundle NLTK punkt_tab in Docker image for airgapped environments📊 Changes
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Dockerfile(+2 -0)📄 Description
Pre-download NLTK punkt_tab during Docker build instead of at runtime. This fixes document extraction failures in offline/airgapped environments where the container cannot download the tokenizer data after restarts.
Fixes #21150
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🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.