Update models.md

Author: deliahu

docs/workloads/realtime/models.md

@@ -148,7 +148,6 @@ or:
       dir: s3://my-bucket/models/
 ```
 
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 For the Python predictor type, the `models` field comes under the name of `multi_model_reloading`. It is also not necessary to specify the `multi_model_reloading` section at all, since you can download and load the model in your predictor's `__init__()` function. That said, it is necessary to use the `models` field to take advantage of [live model reloading](#live-model-reloading) or [multi model caching](#multi-model-caching).
 
 When using the `models.paths` field, each path must be a valid model directory (see above for valid model directory structures).