feat: Change the save msg

app.py

@@ -98,7 +98,7 @@ def save_data(path: str) -> str:
     """
     try:
         upload_to_github(path, open(path).read())
-        return "✅ Results successfully uploaded to GitHub!"
+        return "✅ Results are successfully saved!"
     except Exception as e:
         return f"❌ Upload failed: {e}"