Update app.py

app.py

@@ -5,7 +5,7 @@ import random
 # 🖼️ 1. Display two columns, each with a random image from the current directory
 def display_images(image_dir):
     """🖼️ Function 1: Displays two random images side by side for voting, filtered to only show image files."""
-    
+
     col1, col2 = st.columns(2)
 
     # 🗂️ Load and filter only image files from the directory
@@ -16,10 +16,9 @@ def display_images(image_dir):
         st.error("Not enough images in the directory.")
         return
 
-    # 📸 Randomly select two images
-    image1 = random.choice(images)
-    image2 = random.choice(images)
-    
+    # 📸 Randomly select two *unique* images
+    image1, image2 = random.sample(images, 2)
+
     with col1:
         st.image(os.path.join(image_dir, image1))
         if st.button(f"Upvote {image1}", key=f"upvote_{image1}"):  # Use image filename as key