remove data preparing for piechart

app.py

@@ -215,7 +215,7 @@ def predict_wrapper(text, language):
 
     figure = plot_emotion_barplot(prepare_heatmap_data(results_heatmap))
     heatmap = plot_emotion_heatmap(prepare_heatmap_data(results_heatmap))
-    piechart = plot_average_emotion_pie(prepare_heatmap_data(results_heatmap))
+    piechart = plot_average_emotion_pie(results_heatmap)
     output_info = f'Prediction was made using the <a href="https://huggingface.co/{model_id}">{model_id}</a> model.'
     return results, figure, piechart, heatmap, output_info