Added track number

- Refactoring code
- Remove Poetry
- Added track number

models/track.py

@@ -0,0 +1,51 @@
+class Album:
+    def __init__(self, album_id: int, name: str, released: int):
+        self.__id: int = album_id
+        self.__name: str = name
+        self.__released: int = released
+
+    @property
+    def id(self):
+        return self.__id
+
+    @property
+    def name(self):
+        return self.__name
+
+    @property
+    def released(self):
+        return self.__released
+
+    def __str__(self):
+        return f"""Name: {self.__name}
+                   Released: {self.__released}"""
+
+
+class TrackInfo:
+    def __init__(self, title: str, artist: str, track_number: int, album: Album):
+        self.__title: str = title
+        self.__artist: str = artist
+        self.__number: int = track_number
+        self.__album: Album = album
+
+    @property
+    def title(self) -> str:
+        return self.__title
+
+    @property
+    def artist(self) -> str:
+        return self.__artist
+
+    @property
+    def album(self) -> Album:
+        return self.__album
+
+    @property
+    def track_number(self) -> int:
+        return self.__number
+
+    def __str__(self) -> str:
+        return f"""Artist: {self.__artist}
+            Title: {self.__title}
+            Album:  {self.__album}
+            Track Number: {self.__number}"""