- [MINOR] [SOURCE] [UPDATE] 1. update app.py

app.py

@@ -73,44 +73,40 @@ def compare_score(score, score_list):
 def create_bar_chart(scores, comparisons):
     labels = ['Semantic', 'Aesthetic', 'Technical', 'Overall']
     base_colors = ['#d62728', '#ff7f0e', '#1f77b4', '#bcbd22']
-    
+
     fig, ax = plt.subplots(figsize=(8, 6))
 
-    # Create a bar chart with vertical bars
+    # Create vertical bars
     bars = ax.bar(labels, scores, color=base_colors, edgecolor='black', width=0.6)
 
-    # Add gradient effect
-    for bar, color in zip(bars, base_colors):
-        bar.set_facecolor(plt.cm.get_cmap('autumn')(bar.get_height() / 5))
-    
     # Adding the text labels for scores
     for bar, score in zip(bars, scores):
         height = bar.get_height()
-        ax.annotate(f'{score}',
+        ax.annotate(f'{score:.1f}',
                     xy=(bar.get_x() + bar.get_width() / 2, height),
                     xytext=(0, 3),  # 3 points vertical offset
                     textcoords="offset points",
                     ha='center', va='bottom',
                     color='black')
-    
+
     # Add comparison text
     comparison_texts = []
-    for i, score in enumerate(scores):
+    for i, (bar, score) in enumerate(zip(bars, scores)):
         percentage = (np.sum(comparisons[i] < score) / len(comparisons[i])) * 100
         comparison_text = f'Better than {percentage:.0f}% videos in YT-UGC' if percentage > 50 else f'Worse than {100 - percentage:.0f}% videos in YT-UGC'
         comparison_texts.append(comparison_text)
         ax.annotate(comparison_text,
-                    xy=(bar.get_x() + bar.get_width(), height),
+                    xy=(bar.get_x() + bar.get_width(), bar.get_height() / 2),
                     xytext=(5, 0),  # 5 points horizontal offset
                     textcoords="offset points",
                     ha='left', va='center',
-                    color=color)
-    
+                    color=base_colors[i])
+
     ax.set_xlabel('Categories')
     ax.set_ylabel('Scores')
     ax.set_ylim(0, 5)
     ax.set_title('Video Quality Scores')
-    
+
     plt.tight_layout()
     image_path = "./scores_bar_chart.png"
     plt.savefig(image_path)