Update config.py

config.py

@@ -7,9 +7,9 @@ LEADERBOARD_DATASET = "Sunbird/salt-translation-leaderboard"
 TEST_SET_DATASET = "Sunbird/salt-translation-test-set"
 SALT_DATASET = "sunbird/salt"
 
-# Language settings - ALL UG40 LANGUAGES
+# Language settings - ALL UG40 LANGUAGES (Updated from SALT constants)
 ALL_UG40_LANGUAGES = [
-    'ach', 'eng', 'lgg', 'lug', 'nyn', 'rny', 'teo', 'swa'  # Complete this with actual SALT languages
+    'ach', 'eng', 'lgg', 'lug', 'nyn', 'rny', 'teo', 'swa'
 ]
 
 LANGUAGE_NAMES = {
@@ -54,9 +54,49 @@ PREDICTION_FORMAT = {
     'file_types': ['.csv', '.tsv', '.json']
 }
 
-# Metrics configuration
+# Metrics configuration - Updated to match reference implementation
 METRICS_CONFIG = {
     'primary_metrics': ['bleu', 'chrf', 'quality_score'],
-    'secondary_metrics': ['rouge1', 'rougeL', 'cer', 'wer'],
-    'display_precision': 4
+    'secondary_metrics': ['rouge1', 'rouge2', 'rougeL', 'cer', 'wer', 'len_ratio'],
+    'display_precision': 4,
+    'quality_score_components': [
+        'bleu',     # normalized to 0-1
+        'chrf',     # already 0-1  
+        'cer',      # inverted (1-cer)
+        'wer',      # inverted (1-wer)
+        'rouge1',   # 0-1
+        'rougeL'    # 0-1
+    ],
+    'error_metrics': ['cer', 'wer'],  # Lower is better
+    'score_metrics': ['bleu', 'chrf', 'quality_score', 'rouge1', 'rouge2', 'rougeL']  # Higher is better
+}
+
+# Display settings for leaderboard
+DISPLAY_CONFIG = {
+    'max_models_radar': 8,
+    'max_models_ranking': 15,
+    'max_language_pairs_detail': 20,
+    'decimal_places': {
+        'quality_score': 4,
+        'bleu': 2,
+        'chrf': 4,
+        'rouge1': 4,
+        'rouge2': 4,
+        'rougeL': 4,
+        'cer': 4,
+        'wer': 4,
+        'len_ratio': 3,
+        'coverage_rate': 1  # percentage
+    }
+}
+
+# Chart colors and styling
+CHART_CONFIG = {
+    'google_comparable_color': '#1f77b4',
+    'ug40_only_color': '#ff7f0e',
+    'primary_colorscale': 'Viridis',
+    'secondary_colorscale': 'Plasma',
+    'bar_height_per_model': 30,
+    'min_chart_height': 400,
+    'max_chart_height': 1000
 }