plt padding

app.py

@@ -97,9 +97,10 @@ def prepare_heatmap_data(data):
 def plot_emotion_heatmap(heatmap_data):
     fig = plt.figure(figsize=(10, len(heatmap_data) * 0.5 + 2))
     sns.heatmap(heatmap_data, annot=True, cmap="coolwarm", cbar=True, linewidths=0.5, linecolor='gray')
-    plt.title("Emotion Confidence Heatmap")
+    plt.title("Sentence-level emotion confidences")
     plt.xlabel("Emotions")
     plt.ylabel("Sentences")
+    plt.subplots_adjust(left=0.2, right=0.95, top=0.9, bottom=0.2)
     plt.tight_layout()
     return fig