Update 'Package_Diagram'

Package_Diagram.md

@@ -1,8 +1,27 @@
 # Diagramme de paquet
 ```plantuml
 @startuml
-scale 750 width
-package Data <<Database>> #eee
+package foo1 <<Node>> {
+  class Class1
+}
 
-package "Tests" #aaa
+package foo2 <<Rectangle>> {
+  class Class2
+}
+
+package foo3 <<Folder>> {
+  class Class3
+}
+
+package foo4 <<Frame>> {
+  class Class4
+}
+
+package foo5 <<Cloud>> {
+  class Class5
+}
+
+package foo6 <<Database>> {
+  class Class6
+}
 @enduml