Adding cache delete method for model details (#989)

Author: kumar-shivam-ranjan

ads/aqua/extension/model_handler.py

@@ -164,11 +164,13 @@ def put(self, id):
 
         enable_finetuning = input_data.get("enable_finetuning")
         task = input_data.get("task")
+        app=AquaModelApp()
         self.finish(
-            AquaModelApp().edit_registered_model(
+            app.edit_registered_model(
                 id, inference_container, enable_finetuning, task
             )
         )
+        app.clear_model_details_cache(model_id=id)
 
 
 class AquaModelLicenseHandler(AquaAPIhandler):

ads/aqua/model/model.py

@@ -718,6 +718,22 @@ def clear_model_list_cache(
                 }
         return res
 
+    def clear_model_details_cache(self, model_id):
+        """
+        Allows user to clear model details cache item
+        Returns
+        -------
+            dict with the key used, and True if cache has the key that needs to be deleted.
+        """
+        res = {}
+        logger.info(f"Clearing _service_model_details_cache for {model_id}")
+        with self._cache_lock:
+            if model_id in self._service_model_details_cache:
+                self._service_model_details_cache.pop(key=model_id)
+                res = {"key": {"model_id": model_id}, "cache_deleted": True}
+
+        return res
+
     @staticmethod
     def list_valid_inference_containers():
         containers = list(