Improve user contributions chart

app.py

@@ -5,7 +5,6 @@ from typing import List
 import argilla as rg
 import gradio as gr
 import pandas as pd
-import plotly.colors as colors
 import plotly.graph_objects as go
 
 client = rg.Argilla(
@@ -33,10 +32,7 @@ def get_progress(dataset: rg.Dataset) -> dict:
 def create_progress_bar(progress):
     top_labels = ['Completed', 'Pending']
 
-    colors = ['rgba(38, 24, 74, 0.8)', 
-            # 'rgba(71, 58, 131, 0.8)',
-            # 'rgba(122, 120, 168, 0.8)', 'rgba(164, 163, 204, 0.85)',
-            'rgba(190, 192, 213, 1)']
+    colors = ['rgba(38, 24, 74, 0.8)', 'rgba(190, 192, 213, 1)']
 
     x_data = [[progress["annotated"], progress["total"] - progress["annotated"]]]
 
@@ -118,28 +114,27 @@ def create_progress_bar(progress):
 
 def create_piechart(user_annotations):
     sorted_users = sorted(user_annotations.items(), key=lambda x: x[1], reverse=True)
-    color_scale = colors.qualitative.Pastel + colors.qualitative.Set3
 
-    labels, values, user_colors = [], [], []
+    labels, values = [], []
 
-    for i, (user, contribution) in enumerate(sorted_users):
+    for user, contribution in sorted_users:
         labels.append(user)
         values.append(contribution)
-        user_colors.append(color_scale[i % len(color_scale)])
 
     fig = go.Figure(
         go.Pie(
             labels=labels,
-            values=values,
+            values=values
         )
     )
 
     fig.update_layout(
-        title_text="User contributions to the total end dataset",
+        title_text="User contributions",
         height=500,
         margin=dict(l=10, r=10, t=50, b=10),
-        template="ggplot2",
+        template="ggplot2"
     )
+    fig.update_traces(textposition='inside', textinfo='percent+label')
 
     return fig