Update app.py

app.py

@@ -7,7 +7,8 @@ def calculate_similarity(img1, img2):
         img1 = cv2.cvtColor(img1, cv2.COLOR_GRAY2RGB)
     if len(img2.shape) == 2:
         img2 = cv2.cvtColor(img2, cv2.COLOR_GRAY2RGB)
-    diff = cv2.absdiff(img1, img2)
+    img1_resized = cv2.resize(img1, (img2.shape[1], img2.shape[0]))
+    diff = cv2.absdiff(img1_resized, img2)
     similarity_score = np.mean(diff)
     return similarity_score
 
@@ -29,4 +30,4 @@ iface = gr.Interface(
     description="Upload two images to compute their similarity."
 )
 
-iface.launch()
+iface.launch(share=True)