diff --git a/aider/coder.py b/aider/coder.py
index d760ab924..576285030 100755
--- a/aider/coder.py
+++ b/aider/coder.py
@@ -28,7 +28,6 @@ openai.api_key = os.getenv("OPENAI_API_KEY")
 
 class Coder:
     fnames = set()
-    commands = Commands()
 
     last_modified = 0
     repo = None
@@ -41,6 +40,8 @@ class Coder:
         else:
             self.console = Console(force_terminal=True, no_color=True)
 
+        self.commands = Commands(self.console)
+
         self.main_model = main_model
         if main_model == "gpt-3.5-turbo":
             self.console.print(
@@ -184,7 +185,7 @@ class Coder:
         inp = get_input(self.history_file, self.fnames, self.commands)
 
         if inp.startswith("/"):
-            self.commands.run(inp, self.console)
+            self.commands.run(inp)
             return
 
         self.num_control_c = 0
diff --git a/aider/commands.py b/aider/commands.py
index 9ecd9f178..98e79e14c 100644
--- a/aider/commands.py
+++ b/aider/commands.py
@@ -1,17 +1,18 @@
-
 class Commands:
     def __init__(self, console):
         self.console = console
+
     def cmd_help(self, args):
-        print('help')
+        print("help")
+
     def cmd_ls(self, args):
-        print('ls')
+        print("ls")
 
     def get_commands(self):
         commands = []
         for attr in dir(self):
             if attr.startswith("cmd_"):
-                commands.append('/' + attr[4:])
+                commands.append("/" + attr[4:])
 
         return commands
 
@@ -21,22 +22,23 @@ class Commands:
         if cmd_method:
             cmd_method(args)
         else:
-            print(f"Error: Command {cmd_name} not found.")
-    def run(self, inp, console):
+            self.console.print(f"Error: Command {cmd_name} not found.")
+
+    def run(self, inp):
         words = inp.strip().split()
         if not words:
             return
 
         first_word = words[0]
-        rest_inp = inp[len(words[0]):]
+        rest_inp = inp[len(words[0]) :]
 
         all_commands = self.get_commands()
         matching_commands = [cmd for cmd in all_commands if cmd.startswith(first_word)]
 
         if len(matching_commands) == 1:
-            console.print('[green]run', matching_commands[0])
+            self.console.print("[green]run", matching_commands[0])
             self.do_run(matching_commands[0][1:], rest_inp)
         elif len(matching_commands) > 1:
-            console.print('[red]Ambiguous command:', ', '.join(matching_commands))
+            self.console.print("[red]Ambiguous command:", ", ".join(matching_commands))
         else:
-            console.print(f'[red]Error: {first_word} is not a valid command.')
+            self.console.print(f"[red]Error: {first_word} is not a valid command.")