🧹 Clean initial commit without binary files

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README.md

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+---
+title: Agent Chatbot Demo
+emoji: 🔥
+colorFrom: blue
+colorTo: blue
+sdk: gradio
+sdk_version: 5.32.1
+app_file: app.py
+pinned: false
+license: apache-2.0
+short_description: Demo Template for Agentic Chatbot
+---
+
+Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference

app.py

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+import gradio as gr
+from gradio import ChatMessage
+import requests
+import os
+import time
+
+# === MCP服务地址 ===
+MCP_BASE = "https://agents-mcp-hackathon-vibe-jamming-mcp.hf.space/mcp"
+
+# === 文件保存路径 ===
+GENERATED_MUSIC_PATH = "output/music.wav"
+GENERATED_XML_PATH = "output/music.musicxml"
+
+# === MCP工具调用 ===
+def mcp_generate_music_from_hum(filepath, prompt):
+    upload_url = "https://huggingface.co/spaces/YongkangZOU/MusicAgent-Chatbot/blob/main/hum.wav"  # TODO: 替换为真实上传后的地址
+
+    # 临时替代方案：上传前，先使用本地路径模拟
+    with open(filepath, "rb") as f:
+        files = {"melody": ("hum.wav", f, "audio/wav")}
+        data = {"prompt": prompt}
+        r = requests.post(f"{MCP_BASE}/Vibe_Jamming_MCP_generate_music_from_hum", files=files, data=data)
+
+    if r.status_code != 200:
+        return None, f"❌ MusicGen failed: {r.text}"
+
+    wav_url = r.text.strip('"') if r.text.startswith('"') else r.text
+    r2 = requests.get(wav_url)
+    with open(GENERATED_MUSIC_PATH, "wb") as out:
+        out.write(r2.content)
+    return GENERATED_MUSIC_PATH, None
+
+
+def mcp_generate_score_from_audio(filepath):
+    with open(filepath, "rb") as f:
+        files = {"wav_file": ("music.wav", f, "audio/wav")}
+        r = requests.post(f"{MCP_BASE}/Vibe_Jamming_MCP_generate_score_from_audio", files=files)
+        if r.status_code != 200:
+            return None, f"❌ ScoreGen failed: {r.text}"
+        with open(GENERATED_XML_PATH, "wb") as out:
+            out.write(r.content)
+        return GENERATED_XML_PATH, None
+
+
+def mcp_render_musicxml(filepath):
+    with open(filepath, "rb") as f:
+        files = {"musicxml_path": ("score.musicxml", f, "application/xml")}
+        r = requests.post(f"{MCP_BASE}/Vibe_Jamming_MCP_render_musicxml_via_verovio_api", files=files)
+        if r.status_code != 200:
+            return None, f"❌ Verovio failed: {r.text}"
+        return r.json().get("data"), None
+
+
+# === 主调用流程 ===
+def generate_music_pipeline(hum_file, prompt, history):
+    history.append(ChatMessage(role="user", content=f"🎙️上传了哼唱音频，并输入风格描述：{prompt}"))
+    yield history
+    time.sleep(0.5)
+
+    history.append(ChatMessage(role="assistant", content="🎧 正在生成音乐..."))
+    yield history
+
+    music_path, err = mcp_generate_music_from_hum(hum_file, prompt)
+    if err:
+        history.append(ChatMessage(role="assistant", content=err))
+        yield history
+        return
+    history.append(ChatMessage(role="assistant", content="✅ 音乐生成成功 🎶"))
+    yield history
+
+    history.append(ChatMessage(role="assistant", content="📄 正在提取音乐乐谱..."))
+    yield history
+
+    xml_path, err = mcp_generate_score_from_audio(music_path)
+    if err:
+        history.append(ChatMessage(role="assistant", content=err))
+        yield history
+        return
+    history.append(ChatMessage(role="assistant", content="✅ 乐谱提取成功 🧾"))
+    yield history
+
+    history.append(ChatMessage(role="assistant", content="🖼️ 正在渲染乐谱..."))
+    yield history
+
+    svg_html, err = mcp_render_musicxml(xml_path)
+    if err:
+        history.append(ChatMessage(role="assistant", content=err))
+        yield history
+        return
+    history.append(ChatMessage(role="assistant", content=svg_html, metadata={"title": "🎼 乐谱预览"}))
+    yield history
+
+    history.append(ChatMessage(role="assistant", content="🎉 音乐与乐谱展示完成！快来试听吧～"))
+    yield history
+
+
+# === Gradio App ===
+with gr.Blocks() as demo:
+    gr.Markdown("## 🎵 Vibe Jamming ChatBot - AI音乐+乐谱生成伴侣")
+
+    chatbot = gr.Chatbot(type="messages", height=500, show_copy_button=True)
+
+    with gr.Row():
+        hum_audio = gr.Audio(type="filepath", label="🎤 上传哼唱")
+        prompt_text = gr.Textbox(label="🎶 描述你想要的音乐风格")
+
+    submit_btn = gr.Button("🚀 开始生成")
+    submit_btn.click(fn=generate_music_pipeline, inputs=[hum_audio, prompt_text, chatbot], outputs=chatbot)
+
+if __name__ == "__main__":
+    demo.launch()