Fix/requirements and runtime

[Repulzer]

Summary by Sourcery

Refine dependency specifications to ensure GPU-enabled installations and fix Unicode image writing logic

Bug Fixes:

• Ensure imwrite_unicode prefixes file extensions correctly and only writes the file when encoding succeeds

Build:

• Add pygrabber and update torch/torchvision requirements for CUDA support on Windows/Linux with CPU fallback on macOS
• Unify ONNX Runtime to a single GPU-accelerated onnxruntime-gpu dependency
• Include tensorflow for non-macOS platforms

[sourcery-ai[bot]]

Reviewer's Guide

Refactored requirements.txt to streamline and unify platform-specific dependencies (PyTorch, ONNX Runtime, TensorFlow, etc.) and enhanced the imwrite_unicode utility to reliably encode extensions and write data only upon successful encoding.

File-Level Changes

Change	Details	Files
Updated project dependencies for unified, platform-aware runtime setup	Added pygrabber Defined torch and torchvision versions conditionally based on sys_platform Replaced platform-specific ONNX Runtime packages with a single onnxruntime-gpu Introduced tensorflow dependency for non-macOS environments	requirements.txt
Improved imwrite_unicode to handle extension formatting and encoding success	Ensured extension string includes leading dot Changed params default handling to explicitly check for None Added guard to write file only if encoding result is True	modules/__init__.py

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