Update app.py

app.py

@@ -143,6 +143,11 @@ def demo_page():
     <img src="data:image/jpeg;base64,{encoded_img2}" />
     <p><a href="/">Back</a></p>
     </div>
+    <div id="credit">Image creations by 
+    <a href="https://stock.adobe.com/es/contributor/212598146/UMAMI%20LAB" target="_blank">Adobe Stock User Umami Lab</a> 
+    and 
+    <a href="https://www.shutterstock.com/g/Idoia+Lerchundi?rid=430751957" target="_blank">Shutterstock User PhoArt101</a>.
+    </div>
     </body>
     </html>
     """
@@ -168,6 +173,11 @@ def application_page():
     </form>
     <a href="/">Back</a>
     </div>
+    <div id="credit">Image creations by 
+    <a href="https://stock.adobe.com/es/contributor/212598146/UMAMI%20LAB" target="_blank">Adobe Stock User Umami Lab</a> 
+    and 
+    <a href="https://www.shutterstock.com/g/Idoia+Lerchundi?rid=430751957" target="_blank">Shutterstock User PhoArt101</a>.
+    </div>
     </body>
     </html>
     """
@@ -216,6 +226,11 @@ async def upload_file(file: UploadFile = File(...)):
             Download Full-Size Image</a></p>
             <p><a href="/">Back</a></p>
             </div>
+            <div id="credit">Image creations by 
+            <a href="https://stock.adobe.com/es/contributor/212598146/UMAMI%20LAB" target="_blank">Adobe Stock User Umami Lab</a> 
+            and 
+            <a href="https://www.shutterstock.com/g/Idoia+Lerchundi?rid=430751957" target="_blank">Shutterstock User PhoArt101</a>.
+            </div>
             </body>
             </html>
             """,