Update app.py

app.py

@@ -61,10 +61,12 @@ class DicomAnalyzer:
         self.pan_y = 0
         self.max_pan_x = 0
         self.max_pan_y = 0
-        # Main circle color remains yellow:
-        self.CIRCLE_COLOR = (0, 255, 255)  # BGR format
-        # Small circles inside the main circle will be white:
-        self.SMALL_CIRCLES_COLOR = (255, 255, 255)  # BGR white
+
+        # Main circle color remains yellow (BGR):
+        self.CIRCLE_COLOR = (0, 255, 255)
+        # Small circles inside the main circle will be white (BGR):
+        self.SMALL_CIRCLES_COLOR = (255, 255, 255)
+
         print("DicomAnalyzer initialized...")
 
     def save_results(self):
@@ -233,7 +235,7 @@ class DicomAnalyzer:
                     lineType=cv2.LINE_AA
                 )
                 
-                # Draw 8 small black circles around
+                # Draw 8 small white circles around
                 num_points = 8
                 for i in range(num_points):
                     angle = 2 * np.pi * i / num_points
@@ -295,7 +297,7 @@ class DicomAnalyzer:
             
             dx = X - x
             dy = Y - y
-            dist_squared = dx * dx + dy * dy
+            dist_squared = dx*dx + dy*dy
             
             mask = np.zeros((height, width), dtype=bool)
             mask[dist_squared <= r_squared] = True
@@ -615,8 +617,17 @@ class DicomAnalyzer:
 def create_interface():
     print("Creating interface...")
     analyzer = DicomAnalyzer()
-    
-    with gr.Blocks(css="#image_display { outline: none; }") as interface:
+
+    # We define custom CSS to set the cursor for #image_display to the red icon.
+    # The direct link from icons8 is used below.
+    custom_css = """
+    #image_display {
+        outline: none;
+        cursor: url("https://img.icons8.com/?size=100&id=11202&format=png&color=FA5252"), auto !important;
+    }
+    """
+
+    with gr.Blocks(css=custom_css) as interface:
         gr.Markdown("# DICOM Image Analyzer")
         
         with gr.Row():
@@ -643,7 +654,6 @@ def create_interface():
                     elem_id="image_display"
                 )
                 
-        # Removed the "Add Blank Row" button
         with gr.Row():
             zero_btn = gr.Button("Add Zero Row")
             zero2_btn = gr.Button("Add Two Zero Rows")
@@ -723,7 +733,6 @@ def create_interface():
             outputs=image_display
         )
         
-        # Removed blank_btn
         zero_btn.click(
             fn=analyzer.add_zero_row,
             inputs=image_display,