Update app.py

app.py

@@ -15,21 +15,27 @@ def compare_csv_files():
             f"1.4 is stronger than 1.5 ({-x:.8f})" if x > 0 else "1.4 is the same as 1.5 (0)"
         )
     )
-    
     merged_df["CharacterErrorRate_Comparison"] = merged_df["CharacterErrorRate_Diff"].apply(
         lambda x: f"1.5 is stronger than 1.4 ({x:.8f})" if x < 0 else (
             f"1.4 is stronger than 1.5 ({-x:.8f})" if x > 0 else "1.4 is the same as 1.5 (0)"
         )
     )
     
+    avg_word_diff = merged_df["WordErrorRate_Diff"].mean()
+    avg_char_diff = merged_df["CharacterErrorRate_Diff"].mean()
+    overall_summary = f"""
+    <h3>Overall Comparison:</h3>
+    <p>Average WordErrorRate Difference: {'1.5 is stronger' if avg_word_diff < 0 else '1.4 is stronger'} ({avg_word_diff:.8f})</p>
+    <p>Average CharacterErrorRate Difference: {'1.5 is stronger' if avg_char_diff < 0 else '1.4 is stronger'} ({avg_char_diff:.8f})</p>
+    """
+    
     result = merged_df[[
         "SourceText",
         "WordErrorRate_1.5", "WordErrorRate_1.4", "WordErrorRate_Comparison",
         "CharacterErrorRate_1.5", "CharacterErrorRate_1.4", "CharacterErrorRate_Comparison"
     ]]
     
-    return result.to_html(index=False)
-
+    return overall_summary + result.to_html(index=False)
 
 gr.Interface(
     fn=compare_csv_files,