Update graph.py

graph.py

@@ -34,8 +34,10 @@ def get_pitch_tracks(sound_path):
 
     else:
         aud_data = AudioSegment.from_file(sound_path, orig_ftype)
-        curdir = subprocess.run(["pwd"], capture_output=True, text=True).stdout
-        tmp_path = f'{curdir}/tmp.wav'
+        curdir = subprocess.run(["pwd"], capture_output=True, text=True)
+        curdir = curdir.stdout.splitlines()[0]
+        fname = sound_path.split('/')[-1].replace(orig_ftype,'')
+        tmp_path = f'{curdir}/{fname}_tmp.wav'
         aud_data.export(tmp_path, format="wav")
         wav_path = tmp_path