Switch to Spanish. Attempt real documentation

Author: microbit-robert

_locales/es/machine-learning-jsdoc-strings.json

@@ -0,0 +1,7 @@
+{
+  "mlrunner.customOnEvent": "ES - Register a TypeScript function to run when an event is raised.\n* This custom version of the MakeCode onEvent function is needed due to:\nhttps://github.com/microsoft/pxt-microbit/issues/5709\n*",
+  "mlrunner.customOnEvent|param|flags": "ES - The specified event flags are ignored and configured via pxt.json.",
+  "mlrunner.customOnEvent|param|handler": "ES - The function to call when the event is detected.",
+  "mlrunner.customOnEvent|param|src": "ES - The ID of the component to listen to.",
+  "mlrunner.customOnEvent|param|value": "ES - The event value to listen to from that component."
+}

_locales/es/machine-learning-strings.json

@@ -0,0 +1,13 @@
+{
+  "ml.event.Unknown|block": "ES - unknown",
+  "ml.getCertainty|block": "ES - certainty (\\%) ML $event",
+  "ml.isDetected|block": "ES - is ML $event detected",
+  "ml.onStart|block": "ES - on ML $event start",
+  "ml.onStopDetailed|block": "ES - on ML $event stop $duration (ms)",
+  "ml.onStop|block": "ES - on ML $event stop",
+  "mlrunner|block": "ES - mlrunner",
+  "{id:category}Ml": "ES - Ml",
+  "{id:category}MlEvent": "ES - MlEvent",
+  "{id:category}Mlrunner": "ES - Mlrunner",
+  "{id:group}micro:bit (V2)": "ES - micro:bit (V2)"
+}

_locales/fr/machine-learning-jsdoc-strings.json

@@ -0,0 +1 @@
+# this is in Spanish!

_locales/fr/machine-learning-strings.json

@@ -1,28 +1,29 @@
-# file read
+# on ML start
 
-Reads the contents of a file from the file system
+Start an [event handler](https://makecode.microbit.org/---docs#doc:reference/event-handler) (part of the program that will run when something happens) This handler works when when the ML model’s estimated action changes to the action you select.
 
 ```sig
-files.read("/path/to/file.txt", "UTF-8")
+ml.onStart(ml.event.Unknown, function () {
+    basic.showString("?")
+})
 ```
 
+The ML model updates its estimated action several times a second, but this block only runs when the estimated action changes.
+
 ## Parameters
 
-* **path**: a string that contains the path to the file on disk
-* **encoding**: the encoding of the file to be read
+- **action**: action one of the actions the machine learning model was trained on. The special value unknown represents the case where no action has a certainty above the recognition point.
 
 ## Example
 
 This example reads from a file on disk and prints the contents to the console.
 
 ```blocks
-const contents = files.read("/path/to/file.txt", "UTF-8");
-console.log(contents)
+ml.onStart(ml.event.Unknown, function () {
+    music._playDefaultBackground(music.builtInPlayableMelody(Melodies.Dadadadum), music.PlaybackMode.InBackground)
+})
 ```
 
-## See also
-* [write file](./write-file)
-
 ```package
 machine-learning=github:microbit-foundation/pxt-microbit-ml
-```
+```

docs/_locales/es/on-ml-start.md

@@ -13,9 +13,9 @@
         "pxtextension.ts",
         "pxtextension.cpp",
         "docs/on-ml-start.md",
-        "docs/_locales/fr/on-ml-start.md",
-        "_locales/fr/machine-learning-jsdoc-strings.json",
-        "_locales/fr/machine-learning-strings.json"
+        "docs/_locales/es/on-ml-start.md",
+        "_locales/es/machine-learning-jsdoc-strings.json",
+        "_locales/es/machine-learning-strings.json"
     ],
     "testFiles": [
         "autogenerated.ts",