◆ load()
| V fiftyone.caching.ValueLoader< K, V >.load | ( | K | key | ) | throws IOException | 
Returns the value associated with the key.
- Parameters
 - 
    
- key - for the value required
  
- Returns
 - value associated with the key
 
- Exceptions
 - 
    
- IOException - if there was an exception in the course of loading
  
