add labelmap customization to the config (fixes #507)

docs/docs/configuration/advanced.md

@@ -110,10 +110,17 @@ detectors:
 
 ### `model`
 
+If using a custom model, the width and height will need to be specified.
+
+The labelmap can be customized to your needs. A common reason to do this is to combine multiple object types that are easily confused when you don't need to be as granular such as car/truck. By default, truck is renamed to car because they are often confused. You cannot add new object types, but you can change the names of existing objects in the model.
+
 ```yaml
 model:
   # Required: height of the trained model
   height: 320
   # Required: width of the trained model
   width: 320
+  # Optional: labelmap overrides
+  labelmap:
+    7: car
 ```

docs/docs/configuration/objects.mdx

@@ -4,13 +4,13 @@ title: Default available objects
 sidebar_label: Available objects
 ---
 
-import labels from '../../../labelmap.txt';
+import labels from "../../../labelmap.txt";
 
 By default, Frigate includes the following object models from the Google Coral test data.
 
 <ul>
-  {labels.split('\n').map((label) => (
-    <li>{label.replace(/^\d+\s+/, '')}</li>
+  {labels.split("\n").map((label) => (
+    <li>{label.replace(/^\d+\s+/, "")}</li>
   ))}
 </ul>
 
@@ -23,14 +23,3 @@ Models for both CPU and EdgeTPU (Coral) are bundled in the image. You can use yo
 - Labels: `/labelmap.txt`
 
 You also need to update the model width/height in the config if they differ from the defaults.
-
-### Customizing the Labelmap
-
-The labelmap can be customized to your needs. A common reason to do this is to combine multiple object types that are easily confused when you don't need to be as granular such as car/truck. You must retain the same number of labels, but you can change the names. To change:
-
-- Download the [COCO labelmap](https://dl.google.com/coral/canned_models/coco_labels.txt)
-- Modify the label names as desired. For example, change `7 truck` to `7 car`
-- Mount the new file at `/labelmap.txt` in the container with an additional volume
-  ```
-  -v ./config/labelmap.txt:/labelmap.txt
-  ```