Tabs replaced with spaces in several files

audio-analyzer.py

@@ -8,34 +8,34 @@ from nltk               import RegexpTokenizer, OrderedDict
 from nltk.stem.snowball import RussianStemmer
 
 genres = {
-	1:  "Rock",
-	2:  "Pop",
-	3:  "Rap & Hip - Hop",
-	4:  "Easy Listening",
-	5:  "Dance & House",
-	6:  "Instrumental",
-	7:  "Metal",
-	21: "Alternative",
-	8:  "Dubstep",
-	9:  "Jazz & Blues",
-	10: "Drum & Bass",
-	11: "Trance",
-	12: "Chanson",
-	13: "Ethnic",
-	14: "Acoustic & Vocal",
-	15: "Reggae",
-	16: "Classical",
-	17: "Indie Pop",
-	19: "Speech",
-	22: "Electropop & Disco",
-	18: "Other"
+    1:  "Rock",
+    2:  "Pop",
+    3:  "Rap & Hip - Hop",
+    4:  "Easy Listening",
+    5:  "Dance & House",
+    6:  "Instrumental",
+    7:  "Metal",
+    21: "Alternative",
+    8:  "Dubstep",
+    9:  "Jazz & Blues",
+    10: "Drum & Bass",
+    11: "Trance",
+    12: "Chanson",
+    13: "Ethnic",
+    14: "Acoustic & Vocal",
+    15: "Reggae",
+    16: "Classical",
+    17: "Indie Pop",
+    19: "Speech",
+    22: "Electropop & Disco",
+    18: "Other"
 }
 
 
 def dictWithoutOneKey(d, key):
-	new_d = d.copy()
-	new_d.pop(key)
-	return new_d
+    new_d = d.copy()
+    new_d.pop(key)
+    return new_d
 
 if __name__ == '__main__':
     musicFileName = sys.argv[1]