class Track removed from manage.py and new track script is created

app/monitor.py

@@ -21,81 +21,6 @@
 }
 
 
-class Track:
-    def __init__(self, a_title="", a_artists="", a_album="", a_uri="", a_duration_ms=0):
-        if a_uri == "":
-            raise ValueError("URI cannot be None.")
-
-        self.title = a_title
-        self.artists = a_artists
-        self.album = a_album
-        self.uri = a_uri
-        self.duration_ms = a_duration_ms
-        self.acousticness = 0.0
-        self.danceability = 0.0
-        self.energy = 0.0
-        self.instrumentalness = 0.0
-        self.musical_key = 0
-        self.liveness = 0
-        self.loudness = 0
-        self.speechiness = 0.0
-        self.tempo = 0.0
-        self.time_signature = 0
-        self.valence = 0.0
-
-    def __str__(self):
-        return "{} by {}".format(self.title, self.artists)
-
-    def __eq__(self, a_other):
-        if a_other is not None:
-            return self.uri == a_other.uri
-        else:
-            return False
-
-    def set_audio_features(
-        self,
-        a_acousticness=0.0,
-        a_danceability=0.0,
-        a_energy=0.0,
-        a_instrumentalness=0.0,
-        a_musical_key=0,
-        a_liveness=0.0,
-        a_loudness=0.0,
-        a_speechiness=0.0,
-        a_tempo=0.0,
-        a_time_signature=0,
-        a_valence=0.0,
-    ):
-        self.acousticness = a_acousticness
-        self.danceability = a_danceability
-        self.energy = a_energy
-        self.instrumentalness = a_instrumentalness
-        self.musical_key = a_musical_key
-        self.liveness = a_liveness
-        self.loudness = a_loudness
-        self.speechiness = a_speechiness
-        self.tempo = a_tempo
-        self.time_signature = a_time_signature
-        self.valence = a_valence
-
-    def print_properties(self):
-        print("Title: {}".format(self.title))
-        print("Artists: {}".format(self.artists))
-        print("Album: {}".format(self.album))
-        print("Duration: {}".format(self.duration_ms))
-        print("Acousticness: {}".format(self.acousticness))
-        print("Danceability: {}".format(self.danceability))
-        print("Energy: {}".format(self.energy))
-        print("Instrumentalness: {}".format(self.instrumentalness))
-        print("Musical Key: {}".format(self.musical_key))
-        print("Liveness: {}".format(self.liveness))
-        print("Loudness: {}".format(self.loudness))
-        print("Speechiness: {}".format(self.speechiness))
-        print("Tempo: {}".format(self.tempo))
-        print("Time Signature: {}".format(self.time_signature))
-        print("Valence: {}".format(self.valence))
-        print("URI: {}".format(self.uri))
-
 
 class Monitor:
     def __init__(self):

app/track.py

@@ -0,0 +1,76 @@
+
+class Track:
+    def __init__(self, a_title="", a_artists="", a_album="", a_uri="", a_duration_ms=0):
+        if a_uri == "":
+            raise ValueError("URI cannot be None.")
+
+        self.title = a_title
+        self.artists = a_artists
+        self.album = a_album
+        self.uri = a_uri
+        self.duration_ms = a_duration_ms
+        self.acousticness = 0.0
+        self.danceability = 0.0
+        self.energy = 0.0
+        self.instrumentalness = 0.0
+        self.musical_key = 0
+        self.liveness = 0
+        self.loudness = 0
+        self.speechiness = 0.0
+        self.tempo = 0.0
+        self.time_signature = 0
+        self.valence = 0.0
+
+    def __str__(self):
+        return "{} by {}".format(self.title, self.artists)
+
+    def __eq__(self, a_other):
+        if a_other is not None:
+            return self.uri == a_other.uri
+        else:
+            return False
+
+    def set_audio_features(
+        self,
+        a_acousticness=0.0,
+        a_danceability=0.0,
+        a_energy=0.0,
+        a_instrumentalness=0.0,
+        a_musical_key=0,
+        a_liveness=0.0,
+        a_loudness=0.0,
+        a_speechiness=0.0,
+        a_tempo=0.0,
+        a_time_signature=0,
+        a_valence=0.0,
+    ):
+        self.acousticness = a_acousticness
+        self.danceability = a_danceability
+        self.energy = a_energy
+        self.instrumentalness = a_instrumentalness
+        self.musical_key = a_musical_key
+        self.liveness = a_liveness
+        self.loudness = a_loudness
+        self.speechiness = a_speechiness
+        self.tempo = a_tempo
+        self.time_signature = a_time_signature
+        self.valence = a_valence
+
+    def print_properties(self):
+        print("Title: {}".format(self.title))
+        print("Artists: {}".format(self.artists))
+        print("Album: {}".format(self.album))
+        print("Duration: {}".format(self.duration_ms))
+        print("Acousticness: {}".format(self.acousticness))
+        print("Danceability: {}".format(self.danceability))
+        print("Energy: {}".format(self.energy))
+        print("Instrumentalness: {}".format(self.instrumentalness))
+        print("Musical Key: {}".format(self.musical_key))
+        print("Liveness: {}".format(self.liveness))
+        print("Loudness: {}".format(self.loudness))
+        print("Speechiness: {}".format(self.speechiness))
+        print("Tempo: {}".format(self.tempo))
+        print("Time Signature: {}".format(self.time_signature))
+        print("Valence: {}".format(self.valence))
+        print("URI: {}".format(self.uri))
+