Improved logs and README

Author: manjavacas

README.md

@@ -23,20 +23,20 @@ Este proyecto consta de los siguientes scripts:
 
    ```json
     {
-    "N_VMS": 1,
-    "INSTANCE_NAME_BASE": "vm-id",
-    "BUCKET_NAME": "bucket-id",
-    "REPO_NAME": "cloudy",
-    "REPO_URL": "https://github.com/manjavacas/cloudy.git",
-    "SCRIPT_PATH": "foo/foo.py",
-    "DEPENDENCIES": "numpy pandas",
-    "SERVICE_ACCOUNT": "[email protected]",
-    "SETUP_SCRIPT": "setup.sh",
-    "MACHINE_TYPE": "e2-medium",
-    "ZONE": "europe-southwest1-b",
-    "IMAGE_FAMILY": "ubuntu-2004-lts",
-    "IMAGE_PROJECT": "ubuntu-os-cloud",
-    "BUCKET_ZONE": "eu"
+        "N_VMS": 1,
+        "INSTANCE_NAME_BASE": "vm-id",
+        "BUCKET_NAME": "bucket-id",
+        "REPO_NAME": "cloudy",
+        "REPO_URL": "https://github.com/manjavacas/cloudy.git",
+        "SCRIPT_PATH": "foo/foo.py",
+        "DEPENDENCIES": "numpy pandas",
+        "SERVICE_ACCOUNT": "[email protected]",
+        "SETUP_SCRIPT": "setup.sh",
+        "MACHINE_TYPE": "e2-medium",
+        "ZONE": "europe-southwest1-b",
+        "IMAGE_FAMILY": "ubuntu-2004-lts",
+        "IMAGE_PROJECT": "ubuntu-os-cloud",
+        "BUCKET_ZONE": "eu"
     }
     ```