Dart API for adding punctuations to text (#1182)

scripts/dart/add-punctuations-pubspec.yaml

@@ -0,0 +1,18 @@
+name: add_punctuations
+
+description: >
+  This example demonstrates how to use the Dart API to add punctuations to text.
+
+version: 1.0.0
+
+environment:
+  sdk: ^3.4.0
+
+dependencies:
+  sherpa_onnx:
+    path: ../../flutter/sherpa_onnx
+  path: ^1.9.0
+  args: ^2.5.0
+
+dev_dependencies:
+  lints: ^3.0.0

scripts/dart/sherpa-onnx-pubspec.yaml

@@ -17,7 +17,7 @@ topics:
   - voice-activity-detection
 
 # remember to change the version in ../sherpa_onnx_macos/macos/sherpa_onnx.podspec
-version: 1.10.19
+version: 1.10.20
 
 homepage: https://github.com/k2-fsa/sherpa-onnx