diff --git a/lib/attachments/animation.rb b/lib/attachments/animation.rb
new file mode 100644
index 0000000..fcbcd52
--- /dev/null
+++ b/lib/attachments/animation.rb
@@ -0,0 +1,8 @@
+# frozen_string_literal: true
+
+class Message
+    # Class
+    class Animation < Attachments
+    end
+  end
+  
\ No newline at end of file
diff --git a/lib/attachments/audio.rb b/lib/attachments/audio.rb
new file mode 100644
index 0000000..8cafd47
--- /dev/null
+++ b/lib/attachments/audio.rb
@@ -0,0 +1,7 @@
+# frozen_string_literal: true
+
+class Message
+    # Class
+    class Audio < Attachments
+    end
+  end
\ No newline at end of file
diff --git a/lib/attacments.rb b/lib/attacments.rb
index 0618092..df41cf0 100644
--- a/lib/attacments.rb
+++ b/lib/attacments.rb
@@ -18,4 +18,4 @@ def choose
       raise NotImplementedError, 'Not implemented yet'
     end
   end
-end
+end
\ No newline at end of file
diff --git a/lib/chat.rb b/lib/chat.rb
index dd3d49b..ab2a219 100644
--- a/lib/chat.rb
+++ b/lib/chat.rb
@@ -28,4 +28,4 @@ def status_change(member)
                       'active'
                     end
   end
-end
+end
\ No newline at end of file
diff --git a/lib/member.rb b/lib/member.rb
index 0d4d787..a7dc7ea 100644
--- a/lib/member.rb
+++ b/lib/member.rb
@@ -9,4 +9,4 @@ def initialize(name, messages = [], status = 'offline')
     @messages = messages
     @status = status
   end
-end
+end
\ No newline at end of file
diff --git a/lib/message.rb b/lib/message.rb
index 930cc6e..9ab2522 100644
--- a/lib/message.rb
+++ b/lib/message.rb
@@ -26,4 +26,4 @@ def file; end
   def time; end
 
   def delete; end
-end
+end
\ No newline at end of file
diff --git a/lib/start.rb b/lib/start.rb
index b335d01..1b52214 100644
--- a/lib/start.rb
+++ b/lib/start.rb
@@ -20,4 +20,4 @@ def require_all(relative_path)
   Dir["#{absolute_path}/**/*.rb"].sort.each do |file|
     require_relative file
   end
-end
+end
\ No newline at end of file