Hey there, let's work through this annoying error step by step! I've dealt with similar MediaPipe import issues before, so here are actionable fixes you can test right now:

• Check for conflicting local files/folders
  This is the most common culprit! If your current working directory has a file named mediapipe.py, a compiled mediapipe.pyc file, or even a folder named mediapipe, Python will prioritize importing this local version over the official package you installed via pip.
  Quick fix: Rename or delete any local files/folders with the same name as the library, then restart your Python interpreter and try importing again.

• Reinstall MediaPipe 0.10.31 properly
  Sometimes the installation gets corrupted, missing key modules like solutions. Let's do a clean reinstall:

  1. Uninstall the existing package completely:

     pip uninstall -y mediapipe
     

  2. Double-check your Python environment (make sure you're using the correct virtual env if you use one), then reinstall the specific version:

     pip install mediapipe==0.10.31
     

  Pro tip: If you see any errors during installation (like missing dependencies), install those first (e.g., opencv-python is a common required package for MediaPipe hands tracking).

• Verify your import path and environment
  It's possible you're importing from the wrong MediaPipe installation. Run this quick debug code before your main import to check:

  import mediapipe
  print(mediapipe.__file__)
  

  If the output path doesn't point to your virtual environment's site-packages/mediapipe folder (or the global site-packages if you're not using a venv), you're using the wrong environment. Activate your intended virtual environment and try again.

• Try a different MediaPipe version
  0.10.31 might have a bug or compatibility issue with your setup. You can either:

  • Upgrade to the latest stable version:

    pip install mediapipe --upgrade
    

  • Or downgrade to a well-tested older version like 0.10.2:

    pip install mediapipe==0.10.2
    

  Both versions should have the solutions module intact.

• Check Python version compatibility
  MediaPipe 0.10.31 officially supports Python 3.8 to 3.11. If you're using Python 3.12 or newer (or 3.7/older), the installation might not complete correctly, leading to missing modules. Use python --version to check your version, and adjust either your Python version or MediaPipe version to match.

If none of these fixes work, feel free to share more details: your full import code, Python version, installation logs, and whether you're using a virtual environment. That will help narrow down the issue further!