Update app.py

app.py

@@ -1,29 +1,28 @@
-import cv2
 import gradio as gr
+import cv2
 import numpy as np
 
-def process_frame():
-    cap = cv2.VideoCapture(0)
-    ret, frame = cap.read()
+# Function to process uploaded images
+def process_image(image):
+    # Convert image to grayscale
+    gray = cv2.cvtColor(image, cv2.COLOR_BGR2GRAY)
     
-    if not ret:
-        cap.release()
-        return np.zeros((512, 512, 3), dtype=np.uint8)
-
-    gray = cv2.cvtColor(frame, cv2.COLOR_BGR2GRAY)
+    # Apply Canny edge detection
     edges = cv2.Canny(gray, 100, 200)
+    
+    # Convert edges back to 3-channel image for display
     edges_bgr = cv2.cvtColor(edges, cv2.COLOR_GRAY2BGR)
-
-    cap.release()
+    
     return edges_bgr
 
-iface = gr.Interface(
-    fn=process_frame, 
-    inputs=[], 
-    outputs="image", 
-    live=True, 
+# Gradio Interface
+interface = gr.Interface(
+    fn=process_image,
+    inputs=gr.Image(type="numpy", label="Upload an Image"),
+    outputs=gr.Image(type="numpy", label="Edges Detected"),
     title="Real-Time Edge Detection",
-    description="This application captures frames from the webcam and applies edge detection."
+    description="Upload an image to detect edges using Canny Edge Detection."
 )
 
-iface.launch()
+# Launch the app
+interface.launch()