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实现代码","currentQuestion":"6 · 做一个有意义的改变，并解释它改变了哪层 · 实现代码","sourceSlides":[],"knowledgeBlock":null,"formulas":[],"previousBlock":"b-116418b632ca7a44932828df","nextBlock":"b-0a2b0d7732914dcbde48fc03","prerequisites":[{"id":"b-08924d76842d0191bba17071","url":"#b-08924d76842d0191bba17071","role":"section-title"},{"id":"b-b5bfc04a234b103f0d4715e1","url":"#b-b5bfc04a234b103f0d4715e1","role":"problem-context"}],"relatedBlocks":[]},{"id":"b-0a2b0d7732914dcbde48fc03","type":"pre","scope":"document","url":"https://codingai-lec03.pages.dev/course/notebook-blocks/d0aadb6d836c4b38abb5a326b9eea3a8.html#b-0a2b0d7732914dcbde48fc03","content":"```\nimport subprocess\ncompleted=subprocess.run([sys.executable,str(RETRIEVAL_ROOT/'run_clip_retrieval.py')],check=True,text=True,capture_output=True)\nprint(completed.stdout)\nprint('当前运行只重做检索；完整图文编码的生成身份见cache/provenance.json。')\n\n```","sha256":"a586469ccc83fb5dcf05cbbe1b152e57de2fd97ec876b73756c1a3bac5a9d09c","chapter":{"id":"course","title":"6 · 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