fix color preview

app.py

@@ -1,5 +1,4 @@
 import gradio as gr
-import cv2
 import numpy as np
 from PIL import Image, ImageDraw
 
@@ -21,14 +20,13 @@ def get_rgb_and_plot_point(img, x, y, point_size):
 
 # Gradio interface function
 def image_rgb_extractor(img, x, y, point_size):
-    img = cv2.cvtColor(np.array(img), cv2.COLOR_BGR2RGB)  # Convert to RGB format
     return get_rgb_and_plot_point(img, int(x), int(y), int(point_size))
 
 # Set up the Gradio interface
 input_image = gr.Image(type="pil", label="Upload an Image")
 input_x = gr.Number(label="X-coordinate")
 input_y = gr.Number(label="Y-coordinate")
-input_point_size = gr.Number(label="Point Size", value=10)  # Removed default argument
+input_point_size = gr.Number(label="Point Size", value=10)
 output_rgb = gr.Textbox(label="RGB Value at Point")
 output_image = gr.Image(label="Image with Point")