Update app.py

app.py

@@ -17,6 +17,13 @@ from dc.conversation import conv_templates, SeparatorStyle
 from PIL import Image
 
 
+PLACEHOLDER = """
+<div style="padding: 30px; text-align: center; display: flex; flex-direction: column; align-items: center;">
+   <img src="https://cdn-thumbnails.huggingface.co/social-thumbnails/models/mistralai/Mistral-7B-Instruct-v0.3.png" style="width: 70%; max-width: 550px; height: auto; opacity: 0.55;  "> 
+   <p style="font-size: 20px; margin-bottom: 2px; opacity: 0.65;">Ask me anything...</p>
+</div>
+"""
+
 tokenizer = AutoTokenizer.from_pretrained('HuanjinYao/DenseConnector-v1.5-8B', use_fast=False)
 model = LlavaLlamaForCausalLM.from_pretrained('HuanjinYao/DenseConnector-v1.5-8B', low_cpu_mem_usage=True,torch_dtype=torch.float16)