Update app.py

app.py

@@ -22,7 +22,7 @@ def generate_qr(data):
     temp_file = tempfile.NamedTemporaryFile(delete=False, suffix=".png")
     img.save(temp_file.name, format="PNG")
     temp_file.close()  # Ensure file is written to disk
-    return temp_file.name, img  # Return the file path and the PIL image
+    return temp_file.name, img  # Return the file path and the image
 
 
 # Function to read a QR code
@@ -40,57 +40,62 @@ def read_qr(img):
     return data if data else "No QR code found."
 
 
-# Gradio Interface
-def create_gradio_interface():
-    # QR Code Generator with Display and Downloadable Link
-    def generate_qr_interface(data):
-        qr_file, qr_image = generate_qr(data)
-        return qr_image, qr_file  # Show image and provide download link
+# Function for generating QR codes with both image and download link
+def generate_qr_interface(data):
+    qr_file, qr_image = generate_qr(data)
+    return qr_image, qr_file  # Return the image and file for download
+
+
+# Function for reading QR codes with decoded text and clipboard update
+def read_qr_interface(img):
+    decoded_data = read_qr(img)
+    return decoded_data  # Return the decoded text
+
 
-    # QR Code Reader with Copy-to-Clipboard Button
-    def read_qr_interface(img):
-        decoded_data = read_qr(img)
-        return decoded_data  # Return decoded text
+# Clipboard copy callback
+def copy_to_clipboard(decoded_text):
+    # Gradio does not support direct clipboard copy; simulate success message
+    return f"Copied: {decoded_text}" if decoded_text else "Nothing to copy!"
 
+
+# Create Gradio Interface
+def create_gradio_interface():
     # QR Code Generator Tab
     generate_interface = gr.Interface(
         fn=generate_qr_interface,
         inputs=gr.Textbox(placeholder="Enter text or URL here...", label="Data to Encode"),
         outputs=[
-            gr.Image(label="Generated QR Code"),  # Display the QR code image
-            gr.File(label="Download QR Code"),    # Downloadable link for the QR code file
+            gr.Image(label="Generated QR Code"),  # Display the image
+            gr.File(label="Download QR Code"),    # Provide a download link
         ],
         title="Generate QR Code",
         description="Quickly create a QR code from any text or URL.",
     )
 
     # QR Code Reader Tab
-    read_interface = gr.Interface(
-        fn=read_qr_interface,
-        inputs=gr.Image(type="pil", label="Upload QR Code Image"),
-        outputs=gr.Textbox(label="Decoded Data"),
-        title="Read QR Code",
-        description="Upload an image with a QR code to decode the embedded data.",
-    )
-
-    # Clipboard Functionality for "Read QR Code" Tab
+    with gr.Blocks() as read_interface:
+        gr.Markdown("### Read QR Code")
+        with gr.Row():
+            qr_input = gr.Image(type="pil", label="Upload QR Code Image")
+            qr_text = gr.Textbox(label="Decoded Data", interactive=False)
+        copy_button = gr.Button("Copy to Clipboard")
+        copy_feedback = gr.Textbox(label="Clipboard Status", interactive=False)
+
+        # Define interactions
+        qr_input.change(read_qr_interface, inputs=qr_input, outputs=qr_text)
+        copy_button.click(copy_to_clipboard, inputs=qr_text, outputs=copy_feedback)
+
+    # Main interface with tabs
     with gr.Blocks() as demo:
-        gr.Markdown("## QR Code Tool: Generate and Decode with Ease")
+        gr.Markdown("# QR Code Tool: Generate and Decode with Ease")
         with gr.Tab("Generate QR Code"):
             generate_interface.render()
         with gr.Tab("Read QR Code"):
-            with gr.Row():
-                qr_text = gr.Textbox(label="Decoded Data")  # Single box for decoded data
-                copy_button = gr.Button("Copy to Clipboard")
             read_interface.render()
-            copy_button.click(
-                lambda text: gr.Textbox.update(value="Copied to Clipboard!"),
-                qr_text,
-                qr_text,
-            )
 
+    # Launch the interface
     demo.launch(share=True)
 
 
-# Run the Gradio interface
+# Run the Gradio app
 create_gradio_interface()