added new photo in examples and replaced photo in app.py

.gitattributes

@@ -36,3 +36,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 examples/another_bird.jpg filter=lfs diff=lfs merge=lfs -text
 examples/bird_example_1.jpg filter=lfs diff=lfs merge=lfs -text
 examples/bird_example_2.jpg filter=lfs diff=lfs merge=lfs -text
+examples/bird_exmample_4.jpg filter=lfs diff=lfs merge=lfs -text

app.py

@@ -24,7 +24,7 @@ load_dotenv()
 PHOTO_EXAMPLES = [
     {"text": "What bird is this?", "files": ["examples/bird_example_1.jpg"]},
     {"text": "Can you identify this bird?", "files": ["examples/bird_example_2.jpg"]},
-    {"text": "Identify this bird and show me similar species", "files": ["examples/bird_example_3.jpg"]}
+    {"text": "Identify this bird and show me similar species", "files": ["examples/bird_example_4.jpg"]}
 ]
 
 # Text-only examples for Specialized Subagents mode