Merge pull request #2458 from avinashkranjan/deepsource-transform-dbe8cd00

format code with autopep8

Author: avinashkranjan

QR Code generator GUI/generator.py

@@ -1,30 +1,32 @@
-#pip install qrcode[pil]
+# pip install qrcode[pil]
 
 import qrcode
 import tkinter as tk
 from tkinter import filedialog
 from PIL import Image, ImageTk
 
+
 def generate_qr_code(data, filename='qr_code.png', scale=10):
-   
+
     try:
-       qr = qrcode.QRCode(
+        qr = qrcode.QRCode(
             version=None,
             error_correction=qrcode.constants.ERROR_CORRECT_L,
             box_size=scale,
             border=4,
         )
-       qr.add_data(data)
-       qr.make(fit=True)
-       qr_image = qr.make_image(fill_color="black", back_color="white")
-       qr_image.save(filename)
+        qr.add_data(data)
+        qr.make(fit=True)
+        qr_image = qr.make_image(fill_color="black", back_color="white")
+        qr_image.save(filename)
+
+        return filename
 
-       return filename
-    
     except Exception as e:
         print(f"Error generating QR code: {e}")
         return None
 
+
 def generate_qr_button_click():
     qr_data = qr_data_entry.get()
     qr_image = generate_qr_code(qr_data)
@@ -33,12 +35,13 @@ def generate_qr_button_click():
         photo = ImageTk.PhotoImage(img)
 
         qr_label.config(image=photo)
-        qr_label.image = photo  
+        qr_label.image = photo
 
         result_label.config(text="QR code generated successfully.")
     else:
         result_label.config(text="Failed to generate the QR code.")
 
+
 def save_qr_button_click():
     qr_data = qr_data_entry.get()
     qr_filename = filedialog.asksaveasfilename(defaultextension=".png",
@@ -74,13 +77,15 @@ def save_qr_button_click():
 qr_data_entry = tk.Entry(root, width=40)
 qr_data_entry.pack(pady=5)
 
-generate_qr_button = tk.Button(root, text="Generate QR Code", command=generate_qr_button_click)
+generate_qr_button = tk.Button(
+    root, text="Generate QR Code", command=generate_qr_button_click)
 generate_qr_button.pack(pady=10)
 
 qr_label = tk.Label(root)
 qr_label.pack(pady=10)
 
-save_qr_button = tk.Button(root, text="Save QR Code", command=save_qr_button_click)
+save_qr_button = tk.Button(root, text="Save QR Code",
+                           command=save_qr_button_click)
 save_qr_button.pack(pady=5)
 
 result_label = tk.Label(root, text="", fg="white")