Update driver.py to use inputs (#174)

Inputs can be passed in as configuration, but really they should be passed in as inputs -- that way visualization doesn't interpret them as configuration.

naturf/driver.py

@@ -64,7 +64,7 @@ def __init__(self, inputs: dict, outputs: List[str], **kwargs):
         # instantiate driver with function definitions & adapters
         self.dr = (
             driver.Builder()
-            .with_config(self.inputs)
+            .with_config({})
             .with_modules(nodes, output)
             .with_adapters(*hamilton_adapters)
             .build()
@@ -74,15 +74,15 @@ def execute(self) -> pd.DataFrame:
         """Run the driver."""
 
         # generate initial data frame
-        df = self.dr.execute(self.outputs)
+        df = self.dr.execute(self.outputs, inputs=self.inputs)
 
         return df
 
     def graph(self, view: bool = True, output_file_path: Union[str, None] = None) -> object:
         """Show the DAG. Return the graph object for the given inputs to execute."""
 
         return self.dr.visualize_execution(
-            final_vars=self.outputs, output_file_path=output_file_path, render_kwargs={"view": view}
+            final_vars=self.outputs, inputs=self.inputs, output_file_path=output_file_path, render_kwargs={"view": view}
         )
 
     def list_parameters(self):