Mock sample: HuggingFace Inference API

[waldekmastykarz]

Description

Create a mock sample for the HuggingFace Inference API.

Why

• Popular platform for accessing ML models
• Growing use in RAG and AI applications
• API costs and rate limits during development
• Enables consistent testing with predictable responses

Suggested endpoints to mock

• Text generation
• Embeddings
• Image generation
• Model info endpoints
• Rate limiting and queue responses