[Bug]: liccheck not picking license name

[lathashree01]

Describe the bug

when I run liccheck, the output is empty.

I see the license is Apache 2.0, but it would be great it that metadata could be picked by liccheck.

1 package.
    anomalib (1.0.1): ['']
      dependency:
          anomalib

Dataset

N/A

Model

N/A

Steps to reproduce the behavior

run liccheck with Anomalib in requirements.txt

OS information

OS information:

• OS: [e.g. Ubuntu 20.04]
• Python version: [e.g. 3.10.0]
• Anomalib version: [e.g. 0.3.6]
• PyTorch version: [e.g. 1.9.0]
• CUDA/cuDNN version: [e.g. 11.1]
• GPU models and configuration: [e.g. 2x GeForce RTX 3090]
• Any other relevant information: [e.g. I'm using a custom dataset]

Expected behavior

Fetch - Apache-2.0 license as license

Screenshots

No response

Pip/GitHub

pip

What version/branch did you use?

1.1.0

Configuration YAML

NA

Logs

1 package.
    anomalib (1.0.1): ['']
      dependency:
          anomalib

### Code of Conduct

- [X] I agree to follow this project's Code of Conduct

[samet-akcay]

@lathashree01, PR #2074 should hopefully fix it

[lathashree01]

Thanks for adding this.