adjust plot

scripts/clusterprosody.py

@@ -589,7 +589,7 @@ def plot_rmse_tts(speech_data,tts_data, tts_align,words,seg_aligns,cluster_id, v
 def plot_rmse_cluster(speech_data,words,seg_aligns,cluster_id):
     colors = ["red", "green", "blue", "orange", "purple", "pink", "brown", "gray", "cyan"]
     cc = 0
-    fig, ax1 = plt.figure(figsize=(10, 5))
+    fig = plt.figure(figsize=(10, 5))
     plt.title(f"{words} - Energy - Cluster {cluster_id}")
     for k,v in speech_data.items():