I read a PDF file using Python, and part of the content is displayed as a string of garbled text. How should I restore it?

import fitz
doc = fitz.open("2303.11366v4.pdf")# download from https://arxiv.org/pdf/2303.11366
print(doc[2].get_text().split('Figure 1')[0])

I got this text:

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1.  - You are in the middle of a room.

2. [TASKCLEANSOMEDANANDPUTITINCOUNTERTOP] - The task is to clean a pan and put it on the countertop.

3. [DECISIONMAKING] - This section is about decision making.

4. [TASKYOUAREGIVENALISTOFTWOSTRINGSOFOPEN ORCLOSEPARENTHESESONLY[]] - The task is to work with a list of two strings of open or close parentheses.

5. [PROGRAMMING] - This section is about programming.

6. [TASKWHATPROFESSIONDOESJOHNLANCHESTERANDALANDEANFOSTERHAVEINCOMMON?] - The task is to determine what profession John Lanchesterand Alan Dean Foster have in common.
.....