Update app.py

app.py

@@ -3,20 +3,21 @@ import re
 from http import HTTPStatus
 from typing import Dict, List, Optional, Tuple
 import base64
+import anthropic
 
-
-import dashscope
 import gradio as gr
-from dashscope import Generation
-from dashscope.api_entities.dashscope_response import Role
-
 import modelscope_studio.components.base as ms
 import modelscope_studio.components.legacy as legacy
 import modelscope_studio.components.antd as antd
 from config import DEMO_LIST, SystemPrompt
 
-YOUR_API_TOKEN = os.getenv('YOUR_API_TOKEN')
-dashscope.api_key = YOUR_API_TOKEN
+YOUR_API_TOKEN = os.getenv('ANTHROPIC_API_KEY')
+client = anthropic.Anthropic(api_key=YOUR_API_TOKEN)
+
+class Role:
+    SYSTEM = "system"
+    USER = "user"
+    ASSISTANT = "assistant"
 
 History = List[Tuple[str, str]]
 Messages = List[Dict[str, str]]
@@ -28,15 +29,13 @@ def history_to_messages(history: History, system: str) -> Messages:
         messages.append({'role': Role.ASSISTANT, 'content': h[1]})
     return messages
 
-
-def messages_to_history(messages: Messages) -> Tuple[str, History]:
+def messages_to_history(messages: Messages) -> History:
     assert messages[0]['role'] == Role.SYSTEM
     history = []
     for q, r in zip(messages[1::2], messages[2::2]):
         history.append([q['content'], r['content']])
     return history
 
-
 def remove_code_block(text):
     pattern = r'```html\n(.+?)\n```'
     match = re.search(pattern, text, re.DOTALL)
@@ -55,22 +54,6 @@ def send_to_sandbox(code):
     encoded_html = base64.b64encode(code.encode('utf-8')).decode('utf-8')
     data_uri = f"data:text/html;charset=utf-8;base64,{encoded_html}"
     return f"<iframe src=\"{data_uri}\" width=\"100%\" height=\"920px\"></iframe>"
-    # return {
-    #     '/src/App.jsx': {
-    #         'code': code,
-    #         'fpath': '/src/App.jsx',
-    #     },
-    #     # 以路径为 key，必须以绝对路径来描述
-    #     '/src/index.js': {
-    #         'code':
-    #         'import React from "react"; import ReactDOM from "react-dom"; import App from "./App"; const rootElement = document.getElementById("root"); ReactDOM.render(<App />, rootElement);',
-    #         'fpath': '/src/index.js',
-    #     },
-    #     '/package.json': {
-    #         'code': '{"name":"demo", "main": "./src/index.js", "dependencies":{ "react": "18.3.1", "react-dom": "18.3.1", "antd": "5.21.6", "styled-components": "6.1.13" }}',
-    #         'fpath': '/package.json',
-    #     },
-    # }
 
 def demo_card_click(e: gr.EventData):
     index = e._data['component']['index']
@@ -90,12 +73,11 @@ with gr.Blocks(css_paths="app.css") as demo:
                         header = gr.HTML("""
                                   <div class="left_header">
                                    <img src="//img.alicdn.com/imgextra/i2/O1CN01KDhOma1DUo8oa7OIU_!!6000000000220-1-tps-240-240.gif" width="200px" />
-                                   <h1>Qwen2.5-Coder</h2>
+                                   <h1>Claude-3-Sonnet Coder</h2>
                                   </div>
                                    """)
                         input = antd.InputTextarea(
                             size="large", allow_clear=True, placeholder="Please enter what kind of application you want")
-                        # input = gr.TextArea(placeholder="请输入您想要一个什么样的应用", show_label=False, container=False)
                         btn = antd.Button("send", type="primary", size="large")
                         clear_btn = antd.Button("clear history", type="default", size="large")
 
@@ -150,52 +132,50 @@ with gr.Blocks(css_paths="app.css") as demo:
                                     loading = antd.Spin(True, tip="coding...", size="large", elem_classes="right_content")
                                 with antd.Tabs.Item(key="render"):
                                     sandbox = gr.HTML(elem_classes="html_content")
-                                # sandbox = pro.FrontendCodeSandbox(elem_style={
-                                #   'height': '920px',
-                                #   'width': '100%'
-                                # })
 
             def generation_code(query: Optional[str], _setting: Dict[str, str], _history: Optional[History]):
-              if query is None:
-                  query = ''
-              if _history is None:
-                  _history = []
-              messages = history_to_messages(_history, _setting['system'])
-              messages.append({'role': Role.USER, 'content': query})
-
-              gen = Generation.call(model="qwen2.5-coder-32b-instruct",
-                                    messages=messages,
-                                    result_format='message',
-                                    stream=True)
-              for response in gen:
-                  if response.status_code == HTTPStatus.OK:
-                      role = response.output.choices[0].message.role
-                      content = response.output.choices[0].message.content
-                      if response.output.choices[0].finish_reason == 'stop':
-                        _history = messages_to_history(messages + [{
-                            'role': role,
-                            'content': content
-                        }])
-                        print('history')
-                        print(_history)
-                        yield {
-                            code_output: content,
-                            history: _history,
-                            sandbox: send_to_sandbox(remove_code_block(content)),
-                            state_tab:  gr.update(active_key="render"),
-                            code_drawer:  gr.update(open=False),
-                        }
-                      else:
-                        yield {
-                            code_output: content,
-                            state_tab:  gr.update(active_key="loading"),
-                            code_drawer: gr.update(open=True),
-                        }                      
-                  else:
-                      raise ValueError(
-                          'Request id: %s, Status code: %s, error code: %s, error message: %s'
-                          % (response.request_id, response.status_code, response.code,
-                            response.message))
+                if query is None:
+                    query = ''
+                if _history is None:
+                    _history = []
+                
+                messages = history_to_messages(_history, _setting['system'])
+                messages.append({'role': Role.USER, 'content': query})
+                
+                try:
+                    # 중간 상태 표시
+                    yield {
+                        code_output: "Generating code...",
+                        state_tab: gr.update(active_key="loading"),
+                        code_drawer: gr.update(open=True),
+                    }
+
+                    response = client.messages.create(
+                        model="claude-3-sonnet-20240229",
+                        max_tokens=4096,
+                        messages=[
+                            {"role": msg["role"], "content": msg["content"]} 
+                            for msg in messages
+                        ]
+                    )
+                    
+                    content = response.content[0].text
+                    _history = messages_to_history(messages + [{
+                        'role': Role.ASSISTANT,
+                        'content': content
+                    }])
+                    
+                    # 최종 결과 반환
+                    yield {
+                        code_output: content,
+                        history: _history,
+                        sandbox: send_to_sandbox(remove_code_block(content)),
+                        state_tab: gr.update(active_key="render"),
+                        code_drawer: gr.update(open=False),
+                    }
+                    
+                except Exception as e:
+                    raise ValueError(f'Error calling Claude API: {str(e)}')
 
             btn.click(generation_code,
                       inputs=[input, setting, history],
@@ -204,4 +184,4 @@ with gr.Blocks(css_paths="app.css") as demo:
             clear_btn.click(clear_history, inputs=[], outputs=[history])
 
 if __name__ == "__main__":
-    demo.queue(default_concurrency_limit=20).launch(ssr_mode=False)
+    demo.queue(default_concurrency_limit=20).launch(ssr_mode=False)