Initial project baseline

backend/core/ewc.py

@@ -0,0 +1,15 @@
+import sys
+
+from .paths import BASE_DIR
+
+lib_path = str(BASE_DIR / "EfficientWordCloud")
+if lib_path not in sys.path:
+    sys.path.insert(0, lib_path)
+
+try:
+    from efficient_wordcloud import EfficientWordCloud
+except ImportError:
+    print("错误: 找不到 EfficientWordCloud 库。请确保已编译并安装该库。")
+    sys.exit(1)
+
+__all__ = ["EfficientWordCloud"]