diff --git a/python/run.n b/python/run.n
index 2c1d7462..f18c25e1 100644
--- a/python/run.n
+++ b/python/run.n
@@ -4,6 +4,6 @@ let i: () -> () -> int = [] -> () -> int {
 	}
 }
 
-let ii: () -> int = i(())
+let ii: () -> int = i()
 
 print(ii())
\ No newline at end of file
diff --git a/python/scope.py b/python/scope.py
index 7d59b37e..762637e5 100644
--- a/python/scope.py
+++ b/python/scope.py
@@ -789,6 +789,8 @@ async def eval_expr(self, expr):
         elif expr.data == "function_callback" or expr.data == "function_callback_pipe":
             if expr.data == "function_callback":
                 function, *arguments = expr.children[0].children
+                if len(arguments) == 0:
+                    arguemnts.append(())
             else:
                 mainarg = expr.children[0]
                 function, *arguments = expr.children[1].children
@@ -796,6 +798,8 @@ async def eval_expr(self, expr):
             arg_values = []
             for arg in arguments:
                 arg_values.append(await self.eval_expr(arg))
+            if len(arg_values) == 0:
+                arg_values = ["unit"]
             return await (await self.eval_expr(function)).run(arg_values)
         elif expr.data == "or_expression":
             left, _, right = expr.children
@@ -1308,6 +1312,8 @@ def type_check_expr(self, expr):
         elif expr.data == "function_callback" or expr.data == "function_callback_pipe":
             if expr.data == "function_callback":
                 function, *arguments = expr.children[0].children
+                if len(arguments) == 0:
+                    arguments.append("unit")
             else:
                 mainarg = expr.children[0]
                 function, *arguments = expr.children[1].children