```json
[
    {
        "issue": "Inconsistent file naming convention for dataset scripts",
        "evidence": "if path is a local dataset script or a directory containing a local dataset script (if the script has the same name as the directory):",
        "description": "The code indicates that the dataset script should match the directory name. Contributors might not follow this, causing issues in loading datasets. It's crucial to remind them to adhere to this convention for compatibility."
    },
    {
        "issue": "Usage of ambiguous variable names",
        "evidence": "path, name, data_dir, data_files, split, cache_dir, features",
        "description": "Generic variable names like 'path', 'name', and 'data_files' can be confusing. Using more descriptive names, such as 'dataset_path' instead of 'path', would enhance code readability."
    },
    {
        "issue": "Example file paths lack clarity",
        "evidence": "e.g. './dataset/squad' or './dataset/squad/squad.py'",
        "description": "The examples mention paths like './dataset/squad', but it's unclear if they follow a specific naming convention. Clear examples with expected conventions could help contributors avoid errors."
    }
]
```