Fix documentation and scripts of mlcube example

examples/quickstart_mlcube/README.md

@@ -48,12 +48,12 @@ Now you are ready to start the clients. We have prepared a simple script called
 
 ```shell
 # Shell 1
-./client.sh 1
+./dev/client.sh 1
 ```
 
 ```shell
 # Shell 2
-./client.sh 2
+./dev/client.sh 2
 ```
 
 Congrats! You have just run a Federated Learning experiment using TensorFlow/Keras in MLCube using Flower for federation.

examples/quickstart_mlcube/dev/client.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
-
 set -e
+cd "$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"/../
 
 if [ $# -eq 0 ]
   then

examples/quickstart_mlcube/dev/server.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
-
 set -e
+cd "$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"/../
 
 # Start server
 poetry run python server.py

examples/quickstart_mlcube/dev/setup.sh

@@ -1,6 +1,6 @@
 #!/bin/bash
-
 set -e
+cd "$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"/../
 
 # Cleanup
 echo "Cleanup mlcube and clients directory"