Update app.py

app.py

@@ -19,9 +19,9 @@ def decode(im,col):
         rgb_tup = tuple(int(h1[i:i+2], 16) for i in (0, 2, 4))
         for item in datas:
             if item[0] == rgb_tup[0] and item[1] == rgb_tup[1] and item[2] == rgb_tup[2]:
-                newData.append(0,0,0)
+                newData.append((0,0,0))
             else:
-                newData.append(255,255,255)
+                newData.append((255,255,255))
         qr_img.putdata(newData)
         qr_img.save('conv_im.png')
         img = cv2.imread('conv_im.png')
@@ -34,10 +34,13 @@ def decode(im,col):
 
 
 with gr.Blocks() as app:
-    in_im = gr.Image(label="QR Image to Decode",type='filepath')
-    dec_btn = gr.Button("Decode QR")
-    text_out = gr.Textbox(label="Decoded Text")    
-    choose_color = gr.ColorPicker()
+    with gr.Row():
+        with gr.Column():
+            in_im = gr.Image(label="QR Image to Decode",type='filepath')
+        with gr.Column():
+            choose_color = gr.ColorPicker(label="Choose QR color (eyedropper)")
+            dec_btn = gr.Button("Decode QR")
+            text_out = gr.Textbox(label="Decoded Text")    
     
     dec_btn.click(decode,[in_im,choose_color],text_out)
 app.queue(concurrency_count=10).launch()