chore: setup done

.github/Contributor_Guide/Project_Tour.md

@@ -2,6 +2,10 @@
 
 In the 'lib' folder you will find three files with a '.dart' extension.All changes , enhancements anf bug fixes are to be done by editing these files.If you want to create a new file then you need to add a new file in the lib folder itself.
 
+There is a folder named 'assets' which has a 'images' folder which contains the images/icons used in the app.If you want to add any icon or image through assets update it in the assets/ folder. 
+
+If you want to change any dependencies then it has to be done in the 'pubspec.yaml' file.
+
 
 C:.
 |   .gitignore
@@ -10,6 +14,11 @@ C:.
 |   package-lock.json
 |   package.json
 |   README.md
+    pubspec.lock
+    pubspec.yaml
+    roll_dice_app.iml
+    analysis_options.yaml
+    .metadata
 |
 +---.github
 |   +---Contributor_Guide
@@ -35,4 +44,12 @@ C:.
 +---lib
         dice_roller.dart
         gradient_container.dart
-        main.dart
+        main.dart
++---assets      
+    +---images
+          dice1.jpg
+          dice2.jpg
+          dice3.jpg
+          dice4.jpg
+          dice5.jpg
+          dice6.jpg