Enhance GATConv initialization and simplify dependencies

[leonvanbokhorst]

Summary by Sourcery

Update the GATConv initialization in gat_social_network.py to improve clarity and add an optional dropout parameter. Simplify the requirements.txt by removing specific PyTorch Geometric dependencies and adjusting the PyTorch installation instructions.

Enhancements:

• Update GATConv initialization in gat_social_network.py to use explicit parameter names for in_channels and out_channels, and add an optional dropout parameter.

Build:

• Remove specific PyTorch Geometric dependencies from requirements.txt and update PyTorch installation instructions.

[sourcery-ai]

Reviewer's Guide by Sourcery

This PR makes two main changes: simplifies the PyTorch dependencies in requirements.txt by removing specific PyTorch Geometric packages, and updates the GATConv layer initialization in the social network implementation to use named parameters and adds an optional dropout parameter.

Updated class diagram for GATConv initialization

classDiagram
    class GATConv {
        +int in_channels
        +int out_channels
        +int heads
        +bool concat
        +float dropout
    }
    note for GATConv "Updated to use named parameters and added optional dropout parameter"

Loading

File-Level Changes

Change	Details	Files
Simplified PyTorch ecosystem dependencies	Removed PyTorch wheel-specific installation link Removed PyTorch Geometric related packages Kept only core PyTorch packages (torch, torchvision, torchaudio)	requirements.txt
Updated GATConv layer initialization with improved parameter specification	Added explicit parameter names for in_channels and out_channels Added dropout parameter with default value of 0.0 Added documentation comment for dropout regularization	src/gat_social_network.py

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[sourcery-ai]

Hey @leonvanbokhorst - I've reviewed your changes - here's some feedback:

Overall Comments:

• The removal of PyTorch Geometric dependencies (torch-geometric, torch-scatter, etc.) from requirements.txt may break the installation process, as these packages are required for the GATConv functionality. Please explain the rationale for removing these dependencies or restore them.

Here's what I looked at during the review

• 🟢 General issues: all looks good
• 🟢 Security: all looks good
• 🟢 Testing: all looks good
• 🟢 Complexity: all looks good
• 🟢 Documentation: all looks good

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