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🐞 Bug Description

Provide a clear and concise description of the bug.

Upgraded to the latest version.
Now when running pytubefix Search, it's now extremely slow at returning resuls and makes cpu usage go up very high.

In the previous version 8.8.1 searching was amazingly fast now the latest version is painfully slow.

🔢 Code Snippet

Include the minimal code snippet that reproduces the issue.

Search(query, use_po_token=True)

Simple search, query is a string

🎯 Expected Behavior

Describe what you expected to happen instead of the observed behavior.
Upgrade from version 8.8.1 to the latest as lately there have been many youtube Keyerrors.
But now the latest version is not working as expected

📸 Screenshots or Logs

🖥️ Environment Details

Fill in the details below about your setup:

• Operating System: [e.g., Windows 10, macOS Monterey]
• Python Version: [e.g., 3.9.7]
• Pytubefix Version: [e.g., 1.2.3]
  Window 10 64bit
  Python - 3.10
  pytubefix - 8.12.3

📋 Additional Context

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🚀 Next Steps

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