diff --git a/nulrdcscripts/tools/spectrogramgeneration/main.py b/nulrdcscripts/tools/spectrogramgeneration/main.py
index a2a57b5..c028632 100644
--- a/nulrdcscripts/tools/spectrogramgeneration/main.py
+++ b/nulrdcscripts/tools/spectrogramgeneration/main.py
@@ -3,65 +3,70 @@
 import subprocess
 from nulrdcscripts.tools.spectrogramgeneration.params import args
 
-def generate_spectrogram(input_path,channels,output_path,spectroname,ffmpegpath):
-    ''' Creates a spectrogram for each audio track in the input'''
-    #for index, item in enumerate(channels):
-    #    spectrogram_resolution="1928x1080"
-    #    output = os.path.join(output_path, spectroname + "_spectrogram0" + str(index+1)+"_s.png")
-    #    spectrogram_args=[ffmpegpath]
-    #    spectrogram_args += ["-loglevel","error","-y"]
-    #    spectrogram_args += ["-i",input_path,"-lavfi"]
-    #    item = int(item)
-    #    if item > 1:
-    #        spectrogram_args += ["[0:a:%(a)s]showspectrumpic=mode=separate:s=%(b)s" % {"a":index,"b":spectrogram_resolution}]
-    #    else:
-    #        spectrogram_args += ["[0:a:%(a)s]showspectrumpic=s=%(b)s"%{"a":index,"b":spectrogram_resolution}]
-    #    spectrogram_args += [output]
-    #    subprocess.run(spectrogram_args)
-    #    print("*** Spectrogram Generated ***")
-
-    sox_spectrogram_command = [
-                        args.sox_path,
-                        input_path,
-                        "-n",
-                        "spectrogram",
-                        "-Y",
-                        "1080",
-                        "-x",
-                        "1920",
-                        "-o",
-                        os.path.join(
-                            output_path, spectroname + "spectrogram_s.png"
-                        ),
-                    ]
-    subprocess.run(sox_spectrogram_command)
-
-def softwarecheck (software,softwarename):
-    '''Checks that software exists'''
+
+def generate_spectrogram(input_path, channels, output_path, spectroname, ffmpegpath):
+    """Creates a spectrogram for each audio track in the input"""
+    for index, item in enumerate(channels):
+        spectrogram_resolution = "1928x1080"
+        output = os.path.join(
+            output_path, spectroname + "_spectrogram0" + str(index + 1) + "_s.png"
+        )
+        spectrogram_args = [ffmpegpath]
+        spectrogram_args += ["-loglevel", "error", "-y"]
+        spectrogram_args += ["-i", input_path, "-lavfi"]
+        item = int(item)
+        if item > 1:
+            spectrogram_args += [
+                "[0:a:%(a)s]showspectrumpic=mode=separate:s=%(b)s"
+                % {"a": index, "b": spectrogram_resolution}
+            ]
+        else:
+            spectrogram_args += [
+                "[0:a:%(a)s]showspectrumpic=s=%(b)s"
+                % {"a": index, "b": spectrogram_resolution}
+            ]
+        spectrogram_args += [output]
+        subprocess.run(spectrogram_args)
+        print("*** Spectrogram Generated ***")
+
+
+def softwarecheck(software, softwarename):
+    """Checks that software exists"""
     if "sox" in software:
         version = "--version"
     else:
         version = "-version"
-    
+
     try:
-        subprocess.check_output([software,version]).decode("ascii").rstrip().splitlines()[0].split()[2]
+        subprocess.check_output([software, version]).decode(
+            "ascii"
+        ).rstrip().splitlines()[0].split()[2]
     except:
-        raise Exception ("Cannot locate " + softwarename +". Check path.")
-    
+        raise Exception("Cannot locate " + softwarename + ". Check path.")
+
 
-def getnumberchannels(ffprobe_path,input_path):
-    command = ffprobe_path +" "+ "-i" + " " + input_path + " " + "-show_entries stream=channels -select_streams a:0 -of compact=p=0:nk=1 -v 0"
+def getnumberchannels(ffprobe_path, input_path):
+    command = (
+        ffprobe_path
+        + " "
+        + "-i"
+        + " "
+        + input_path
+        + " "
+        + "-show_entries stream=channels -select_streams a:0 -of compact=p=0:nk=1 -v 0"
+    )
     output = subprocess.run(command, capture_output=True, text=True)
     channels = output.stdout
-    channels = channels.replace("\n","")
+    channels = channels.replace("\n", "")
     return channels
 
+
 def checkOrCreateOutput(output_path, input_path):
     if output_path == "NA":
         output_path = input_path
     else:
         pass
-    
+
     outputdir = os.path.isdir(output_path)
     if outputdir:
         pass
@@ -70,20 +75,27 @@ def checkOrCreateOutput(output_path, input_path):
     return output_path
 
 
+def callableSpectrogram(ffprobe_path, input_path, output_path):
+    channels = getnumberchannels(ffprobe_path, input_path)
+    spectroname, ext = os.path.splitext(os.path.basename(input_path))
+    generate_spectrogram(input_path, channels, output_path, spectroname)
+
+
 def main():
-    '''Only runs if you are running this command on it's own'''
+    """Only runs if you are running this command on it's own"""
     input_path = os.path.abspath(args.input_path)
     ffprobe_path = args.ffprobe_path
     ffmpeg_path = args.ffmpeg_path
     sox_path = args.sox_path
-    softwarecheck(sox_path,"sox")
+    softwarecheck(sox_path, "sox")
     softwarecheck(ffprobe_path, "ffprobe")
-    softwarecheck(ffmpeg_path,"ffmpeg")
+    softwarecheck(ffmpeg_path, "ffmpeg")
     channels = getnumberchannels(ffprobe_path, input_path)
     output_path = args.output_path
     output_path = checkOrCreateOutput(output_path, input_path)
-    spectroname,ext = os.path.splitext(os.path.basename(input_path))
-    generate_spectrogram(input_path,channels,output_path,spectroname,ffmpeg_path)
+    spectroname, ext = os.path.splitext(os.path.basename(input_path))
+    generate_spectrogram(input_path, channels, output_path, spectroname, ffmpeg_path)
 
 
-main()
\ No newline at end of file
+if __name__ == "__main__":
+    main()