Update app.py

app.py

@@ -4,7 +4,12 @@ from PIL import Image
 from transformers import VisionEncoderDecoderModel, ViTFeatureExtractor, AutoTokenizer
 #pickle.load(open('energy_model.pkl', 'rb'))
 #vocab = np.load('w2i.p', allow_pickle=True)
-st.title("img_captioning_app")
+st.set_page_config(
+    page_title="Image_Captioning_App",
+    page_icon="🧊",
+    layout="wide",
+    initial_sidebar_state="expanded"
+)
 model = VisionEncoderDecoderModel.from_pretrained("nlpconnect/vit-gpt2-image-captioning")
 feature_extractor = ViTFeatureExtractor.from_pretrained("nlpconnect/vit-gpt2-image-captioning")
 tokenizer = AutoTokenizer.from_pretrained("nlpconnect/vit-gpt2-image-captioning")