creation de la classe video file qui herite de mediafile

rename_media.py

@@ -13,4 +13,14 @@ class MediaFile:
             return True
         else:
             return False 
+class VideoFile(MediaFile):
+
+    def __init__(self,category,filename,format,path):
+        self.category = category
+        super().__init__(filename,format,path)
+    def __str__(self):
+       return f"category:{self.category}:" + super().__str__()
+    
+
+