Update examples and refine instroduction

app.py

@@ -115,25 +115,17 @@ examples = [
         "budget_form.png",
         "What is the total actual and/or obligated expenses of ECG Center?"
     ],
-    [
-        "medical_bill_2.jpg",
-        "患者さんは何でお金を払いますか。"
-    ],
-    [
-        "receipt.png",
-        "เบอร์โทรร้านอะไรคะ?"
-    ],
     [
         "poster.png",
         "Which gift idea needs a printer?"
     ],
-    [
-        "book.png",
-        "For Rage, who is the author listed as? "
+        [
+        "receipt.png",
+        "เบอร์โทรร้านอะไรคะ?"
     ],
     [
-        "exam.png",
-        "试卷当前部分考察什么内容？"
+        "medical_bill_2.jpg",
+        "患者さんは何でお金を払いますか。"
     ],
     [
         "resume.png",
@@ -147,28 +139,16 @@ examples = [
         "invoice.jpg",
         "发票号码是多少?",
     ],
-    [
-        "medical_bill_1.png",
-        "票据的具体名称是什么？"
-    ],
-    [
-        "website_design_guide.jpeg",
-        "Which quality component has the icon of a pen in it?"
-    ],
 ]
 
 prompt_files = {
     "发票号码是多少?": "invoice.jpg",
     "五百丁本次想要担任的是什么职位?": "resume.png",
     "在哪个口岸进口？": "custom_declaration_form.png",
-    "票据的具体名称是什么？": "medical_bill_1.png",
     "What is the total actual and/or obligated expenses of ECG Center?": "budget_form.png",
-    "Which quality component has the icon of a pen in it?": "website_design_guide.jpeg",
     "Which gift idea needs a printer?": "poster.png",
     "患者さんは何でお金を払いますか。": "medical_bill_2.jpg",
     "เบอร์โทรร้านอะไรคะ?": "receipt.png",
-    "试卷当前部分考察什么内容？": "exam.png",
-    "For Rage, who is the author listed as? ": "book.png",
 }
 
 
@@ -431,15 +411,15 @@ with gr.Blocks(css=CSS) as demo:
         with gr.Column() as col:
             gr.Markdown("## 2. Make a request")
             prompt = gr.Textbox(
-                label="Prompt",
+                label="Prompt (No restrictions on the setting of prompt.)",
                 placeholder="e.g. What is the total actual and/or obligated expenses of ECG Center?",
                 lines=1,
                 max_lines=1,
             )
             ocr_lang = gr.Radio(
                 choices=["ch", "en"],
-                value="ch",
-                label="OCR Language",
+                value="en",
+                label="Select OCR Language. Please choose ch for Chinese images.",
             )
 
             with gr.Row():

header.html

@@ -20,12 +20,12 @@
         margin-bottom: 10px;
         justify-content: center;
       ">
-    <a href="https://github.com/PaddlePaddle/PaddleNLP"><h1 style="font-weight: 900; align-items: center; margin-bottom: 7px;">
+    <a href="https://github.com/PaddlePaddle/PaddleNLP/tree/develop/model_zoo/ernie-layout"><h1 style="font-weight: 900; align-items: center; margin-bottom: 7px;">
       ERNIE-Layout DocPrompt Engine 🧾
     </h1></a>
     </div> 
     <p style="margin-bottom: 10px; font-size: 94%">
-      DocPrompt🔖 is a Document Prompt Engine uses ERNIE-Layout as the backbone model. The engine is powered by BAIDU WenXin Document Intelligence Team and is ability for multilingual documents information extraction and question ansering. 
+      DocPrompt🔖 is a Document Prompt Engine using [ERNIE-Layout](https://github.com/PaddlePaddle/PaddleNLP/tree/develop/model_zoo/ernie-layout) as the backbone model. The engine is powered by BAIDU WenXin Document Intelligence Team and has the ability for multilingual documents information extraction and question ansering. 
     </p>
     <a href="https://github.com/PaddlePaddle/PaddleNLP"><img src="https://user-images.githubusercontent.com/40840292/195516769-c4452d7c-3f9e-446f-8f9d-882b99052a5b.png" alt="star Paddlehub" width="100%"></a>
   </div>