diff --git a/helper/helper.py b/helper/helper.py
index e14cb34..2c3a2da 100644
--- a/helper/helper.py
+++ b/helper/helper.py
@@ -42,4 +42,4 @@ def install(name:str, Packages:list):
             print(f"\n{color.green}Success:{color.white} Successfully installed {name}.")
 
     except Exception as e:
-        raise Exception(f"{color.red}{e}")
\ No newline at end of file
+        raise Exception(f"{color.red}{e}")
diff --git a/main.py b/main.py
index cf084f0..510bb5d 100644
--- a/main.py
+++ b/main.py
@@ -356,4 +356,4 @@ def start():
 
 
 if __name__ == '__main__':
-    start()
\ No newline at end of file
+    start()
diff --git a/packages/nano.py b/packages/nano.py
index c20f1ee..163854e 100644
--- a/packages/nano.py
+++ b/packages/nano.py
@@ -63,6 +63,8 @@ class TextEditor:
 
     def display(self):
         print("Editing: " + self.file)
+        termSize = os.get_terminal_size()
+        colms = termSize[0]
         for i, line in enumerate(self.lines):
             highlighted_line = highlight(line, PythonLexer(), TerminalFormatter())
             print(f"{i + 1}: {highlighted_line}", end="")
@@ -138,4 +140,4 @@ def nano(args):
         editor = TextEditor()
         editor.file = filename
         editor.load_file(filename)
-        editor.edit()
\ No newline at end of file
+        editor.edit()