Add some changes

pubspec.lock

@@ -267,7 +267,7 @@ packages:
       name: source_span
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.8.1"
+    version: "1.8.0"
   stack_trace:
     dependency: transitive
     description:
@@ -309,7 +309,10 @@ packages:
       name: test_api
       url: "https://pub.dartlang.org"
     source: hosted
+
     version: "0.3.0"
+    version: "0.2.19"
+
   tflite:
     dependency: "direct main"
     description:

pubspec.yaml

@@ -29,6 +29,24 @@ dependencies:
   firebase_core : ^0.5.0
   tflite: ^1.1.1
   oktoast: ^2.3.2
+
+  flutter:
+    sdk: flutter
+  flutter_svg: ^0.22.0
+  tflite: ^1.1.1
+  oktoast: ^2.3.2
+  quiver: ^2.0.0
+  cloud_firestore: ^0.14.3
+  firebase_core : ^0.5.0
+
+
+
+  # The following adds the Cupertino Icons font to your application.
+  # Use with the CupertinoIcons class for iOS style icons.
+  cupertino_icons: ^1.0.2
+
+  #add dependencies for heart rate module
+
   charts_flutter: ^0.9.0
   wakelock: ^0.1.4+1
   quiver: ^2.0.0