Update app.py

app.py

@@ -1734,28 +1734,21 @@ if __name__ == "__main__":
             raise
 
     def import_templates(self, path: str):
-        """Import templates from JSON file"""
-        try:
-            with open(path, 'r') as f:
-                data = json.load(f)
-
-            for name, template_data in data.items():
-                self.templates[name] = Template(
-                    code="",  # Code should be loaded separately
-                    description=template_data["description"],
-                    components=template_data["components"],
-                    metadata=template_data["metadata"],
-                    example=template_data.get("example")
-                )
-
-            # Rebuild indexes
-            self.component_index = self._build_component_index()
-            self.category_index = self._build_category_index()
+    """Import templates from a directory"""
+    try:
+        for template_file in os.listdir(path):
+            if template_file.endswith(".json"):
+                template_path = os.path.join(path, template_file)
+                with open(template_path, "r", encoding="utf-8") as f:
+                    template_data = json.load(f)
+                    name = template_file.replace(".json", "")
+                    self.templates[name] = Template(**template_data)
 
-            logger.info(f"Templates imported from {path}")
+        self.component_index = self._build_component_index()
+        self.category_index = self._build_category_index()
 
-        except Exception as e:
-            logger.error(f"Error importing templates: {str(e)}")
+    except Exception as e:
+        logging.error(f"Error importing templates: {str(e)}")
             raise