Update app.py

app.py

@@ -32,9 +32,9 @@ def lighter(input_path):
     # Line processing
     blurred = cv2.GaussianBlur(img_array, (7, 7), 0)
     #lighter
-    edges = cv2.Canny(blurred, 100, 180)
+    edges = cv2.Canny(blurred, 150, 180)
     structuring_element = cv2.getStructuringElement(cv2.MORPH_RECT, (2,2))
-    dilated_edges = cv2.dilate(edges, structuring_element, iterations=1)
+    dilated_edges = cv2.dilate(edges, structuring_element, iterations=2)
     line_drawing = 255 - dilated_edges
     line_img = Image.fromarray(line_drawing)
     return freemium_watermark(line_img, sb_logo)
@@ -61,7 +61,7 @@ with gr.Blocks(analytics_enabled=False, theme=gr.themes.Soft()) as demo:
         with gr.Column():
             input = gr.Image(type="pil", label="Upload Image", sources=["upload"])
             gr.ClearButton(components=input)
-            gr.Examples(examples=["hotel.jpg", "road_small.jpg", "crash_small.jpg", "trailer.jpg"], inputs=input)
+            gr.Examples(examples=["hotel.jpg", "intersection.jpg", "road_small.jpg", "crash_small.jpg", "trailer.jpg"], inputs=input)
         with gr.Column():
             output = gr.Image(type = "filepath", label="Sketch Drawing", show_share_button=False)
             with gr.Row():