Update app.py

app.py

@@ -14,20 +14,18 @@ def main():
     st.title("Sock Image Uploader")
 
     # Image uploader
-    uploaded_file = st.file_uploader("Take a picture of your sock and upload it here", type=["jpg", "png"], key="file_uploader")
-
-    # If a file is uploaded, process and display it
-    if uploaded_file is not None:
-        # Convert the file to an image
-        image = Image.open(uploaded_file)
-        st.session_state.images.append(image)
-
-        # Clear the file uploader for the next upload
-        st.session_state.file_uploader = None
-
-    # Display images
-    for idx, img in enumerate(st.session_state.images, start=1):
-        st.image(img, caption=f"Image {idx}", use_column_width=True)
+    uploaded_file = st.file_uploader("Take a picture of your sock and upload it here", type=["jpg", "png"])
+
+    # Button to confirm the upload and process the image
+    if st.button("Upload Next Image"):
+        if uploaded_file is not None:
+            # Convert the file to an image
+            image = Image.open(uploaded_file)
+            st.session_state.images.append(image)
+
+            # Display images
+            for idx, img in enumerate(st.session_state.images, start=1):
+                st.image(img, caption=f"Image {idx}", use_column_width=True)
 
     # Reset button
     if st.button('Reset and Start Over'):