Add gitpod config

this commit adds support for Gitpod.io, a free automated
dev environment that makes contributing and generally working on GitHub
projects much easier. It allows anyone to start a ready-to-code dev
environment for any branch, issue and pull request with a single click.

Author: Monster-Gaming-Studios

.gitpod.yml

@@ -13,7 +13,7 @@ tasks:
     mkdir -p /workspace/android-sdk && cd /workspace/android-sdk && wget https://dl.google.com/android/repository/sdk-tools-linux-4333796.zip && unzip sdk-tools-linux-4333796.zip && rm -f sdk-tools-linux-4333796.zip
     /workspace/android-sdk/tools/bin/sdkmanager "platform-tools" "platforms;android-28" "build-tools;28.0.3"
     echo "Init Flutter..."
-    cd /workspace/ha_client
+    cd /workspace/A_Guide_to_Running_Tensorflow_Models_on_Android
     flutter upgrade
     flutter doctor --android-licenses
     flutter pub get