FIX: Construct YAML file name from passed module name (#8)

* fix yml module name input

* FIX f string

Author: htwangtw

tools/converter.py

@@ -464,7 +464,7 @@ def all_interfaces(module):
     for interface_el in interface_list:
         converter = FSLConverter(
             interface_name=interface_el,
-            interface_spec_file=Path(__file__).parent.parent / "specs/fsl_preprocess_param.yml")
+            interface_spec_file=Path(__file__).parent.parent / f"specs/fsl_{module_name}_param.yml")
         converter.pydra_specs(write=True, dirname=dirname_interf)
 
 if __name__ == '__main__':