Update docstrings and remove unnecessary set

haystack/core/pipeline/pipeline.py

@@ -25,13 +25,18 @@ class Pipeline(PipelineBase):
     def _component_has_enough_inputs_to_run(self, name: str, last_inputs: Dict[str, Dict[str, Any]]) -> bool:
         """
         Returns True if the Component has all the inputs it needs to run.
+
+        :param name: Name of the Component as defined in the Pipeline.
+        :param last_inputs: The current state of the inputs divided by Component name.
+
+        :return: Whether the Component can run or not.
         """
         instance: Component = self.graph.nodes[name]["instance"]
         if name not in last_inputs:
             return False
-        expected_inputs = set(instance.__haystack_input__._sockets_dict.keys())  # type: ignore
-        current_inputs = set(last_inputs[name].keys())
-        if expected_inputs != current_inputs:  # type: ignore
+        expected_inputs = instance.__haystack_input__._sockets_dict.keys()  # type: ignore
+        current_inputs = last_inputs[name].keys()
+        if expected_inputs != current_inputs:
             return False
         return True