APP-1951 - update vision default function (#322)

examples/apis.json

@@ -1,18 +1,26 @@
 {
-    "base": "is_moving",
-    "board": "gpio_pin_by_name",
-    "camera": "get_image",
-    "encoder": "get_position",
-    "motor": "is_moving",
-    "sensor": "get_readings",
-    "servo": "get_position",
-    "arm": "get_end_position",
-    "gantry": "get_lengths",
-    "gripper": "is_moving",
-    "movement_sensor": "get_linear_acceleration",
-    "input_controller": "get_controls",
-    "audio": "get_properties",
-    "pose_tracker": "get_poses",
-    "motion": "get_pose",
-    "vision": "get_detector_names"
+  "base": { "func": "is_moving" },
+  "board": {
+    "func": "gpio_pin_by_name",
+    "comment": "Note that the pin supplied is a placeholder. Please change this to a valid pin you are using.",
+    "args": ["\"16\""]
+  },
+  "camera": { "func": "get_image" },
+  "encoder": { "func": "get_position" },
+  "motor": { "func": "is_moving" },
+  "sensor": { "func": "get_readings" },
+  "servo": { "func": "get_position" },
+  "arm": { "func": "get_end_position" },
+  "gantry": { "func": "get_lengths" },
+  "gripper": { "func": "is_moving" },
+  "movement_sensor": { "func": "get_linear_acceleration" },
+  "input_controller": { "func": "get_controls" },
+  "audio": { "func": "get_properties" },
+  "pose_tracker": { "func": "get_poses" },
+  "motion": { "func": "get_pose" },
+  "vision": {
+    "func": "get_classifications_from_camera",
+    "args": ["YOURCAMERANAME", "1"],
+    "comment": "Note that the Camera supplied is a placeholder. Please change this to a valid Camera."
+  }
 }