refactor: remove duplicated close method

ammico/model.py

@@ -97,7 +97,7 @@ class MultimodalSummaryModel:
         )
         self.model.eval()
 
-    def _close(self) -> None:
+    def close(self) -> None:
         """Free model resources (helpful in long-running processes)."""
         try:
             if self.model is not None:
@@ -120,7 +120,3 @@ class MultimodalSummaryModel:
                     RuntimeWarning,
                     stacklevel=2,
                 )
-
-    def close(self) -> None:
-        """Free model resources (helpful in long-running processes)."""
-        self._close()

ammico/notebooks/DemoNotebook_ammico.ipynb

@@ -1458,7 +1458,9 @@
    "outputs": [],
    "source": [
     "for key in image_dict.keys():\n",
-    "    image_dict[key] = ammico.colors.ColorDetector(image_dict[key]).analyse_image()"
+    "    image_dict[key] = ammico.colors.ColorDetector(image_dict[key]).analyse_image()\n",
+    "\n",
+    "print(\"testing signature\")"
    ]
   },
   {