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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,205 @@ | ||
| import uuid | ||
| import os | ||
| import gradio as gr | ||
| import re | ||
| import requests | ||
| from agent import MusicAgent | ||
| import soundfile | ||
| import argparse | ||
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| all_messages = [] | ||
| OPENAI_KEY = "" | ||
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| def add_message(content, role): | ||
| message = {"role": role, "content": content} | ||
| all_messages.append(message) | ||
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| def extract_medias(message): | ||
| # audio_pattern = re.compile(r"(http(s?):|\/)?([\.\/_\w:-])*?\.(flac|wav|mp3)") | ||
| audio_pattern = re.compile(r"(http(s?):|\/)?[a-zA-Z0-9\/.:-]*\.(flac|wav|mp3)") | ||
| symbolic_button = re.compile(r"(http(s?):|\/)?[a-zA-Z0-9\/.:-]*\.(mid)") | ||
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| audio_urls = [] | ||
| for match in audio_pattern.finditer(message): | ||
| if match.group(0) not in audio_urls: | ||
| audio_urls.append(match.group(0)) | ||
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| symbolic_urls = [] | ||
| for match in symbolic_button.finditer(message): | ||
| if match.group(0) not in symbolic_urls: | ||
| symbolic_urls.append(match.group(0)) | ||
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| return list(set(audio_urls)), list(set(symbolic_urls)) | ||
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| def set_openai_key(openai_key): | ||
| global OPENAI_KEY | ||
| OPENAI_KEY = openai_key | ||
| agent._init_backend_from_input(openai_key) | ||
| if not OPENAI_KEY.startswith("sk-"): | ||
| return "OpenAI API Key starts with sk-", gr.update(visible=False) | ||
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| return OPENAI_KEY, gr.update(visible=True) | ||
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| def add_text(messages, message): | ||
| add_message(message, "user") | ||
| messages = messages + [(message, None)] | ||
| audio_urls, _ = extract_medias(message) | ||
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| for audio_url in audio_urls: | ||
| if audio_url.startswith("http"): | ||
| ext = audio_url.split(".")[-1] | ||
| name = f"{str(uuid.uuid4()[:4])}.{ext}" | ||
| response = requests.get(audio_url) | ||
| with open(f"{agent.config['src_fold']}/{name}", "wb") as f: | ||
| f.write(response.content) | ||
| messages = messages + [(None, f"{audio_url} is saved as {name}")] | ||
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| return messages, "" | ||
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| def upload_audio(file, messages): | ||
| file_name = str(uuid.uuid4())[:4] | ||
| audio_load, sr = soundfile.read(file.name) | ||
| soundfile.write(f"{agent.config['src_fold']}/{file_name}.wav", audio_load, samplerate=sr) | ||
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| messages = messages + [(None, f"Audio is stored in wav format as ** {file_name}.wav **"), | ||
| (None, (f"{agent.config['src_fold']}/{file_name}.wav",))] | ||
| return messages | ||
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| def bot(messages): | ||
| message, results = agent.chat(messages[-1][0]) | ||
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| audio_urls, symbolic_urls = extract_medias(message) | ||
| add_message(message, "assistant") | ||
| messages[-1][1] = message | ||
| for audio_url in audio_urls: | ||
| if not audio_url.startswith("http") and not audio_url.startswith(agent.config['src_fold']): | ||
| audio_url = os.path.join(agent.config['src_fold'], audio_url) | ||
| messages = messages + [(None, f"** {audio_url.split('/')[-1]} **"), | ||
| (None, (audio_url,))] | ||
|
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| for symbolic_url in symbolic_urls: | ||
| if not symbolic_url.startswith(agent.config['src_fold']): | ||
| symbolic_url = os.path.join(agent.config['src_fold'], symbolic_url) | ||
|
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| try: | ||
| os.system(f"midi2ly {symbolic_url} -o {symbolic_url}.ly; lilypond -f png -o {symbolic_url} {symbolic_url}.ly") | ||
| except: | ||
| continue | ||
| messages = messages + [(None, f"** {symbolic_url.split('/')[-1]} **")] | ||
|
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| if os.path.exists(f"{symbolic_url}.png"): | ||
| messages = messages + [ (None, (f"{symbolic_url}.png",))] | ||
| else: | ||
| s_page = 1 | ||
| while os.path.exists(f"{symbolic_url}-page{s_page}.png"): | ||
| messages = messages + [ (None, (f"{symbolic_url}-page{s_page}.png",))] | ||
| s_page += 1 | ||
|
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| def truncate_strings(obj, max_length=128): | ||
| if isinstance(obj, str): | ||
| if len(obj) > max_length: | ||
| return obj[:max_length] + "..." | ||
| else: | ||
| return obj | ||
| elif isinstance(obj, dict): | ||
| return {key: truncate_strings(value, max_length) for key, value in obj.items()} | ||
| elif isinstance(obj, list): | ||
| return [truncate_strings(item, max_length) for item in obj] | ||
| else: | ||
| return obj | ||
|
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| results = truncate_strings(results) | ||
| results = sorted(results.items(), key=lambda x: int(x[0])) | ||
| response = [(None, "\n\n".join([f"Subtask {r[0]}:\n{r[1]}" for r in results]))] | ||
|
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| return messages, response | ||
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| def clear_all_history(messages): | ||
| agent.clear_history() | ||
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| messages = messages + [((None, "All LLM history cleared"))] | ||
| return messages | ||
|
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| def parse_args(): | ||
| parser = argparse.ArgumentParser(description="music agent config") | ||
| parser.add_argument("-c", "--config", type=str, help="a YAML file path.") | ||
|
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| args = parser.parse_args() | ||
| return args | ||
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| if __name__ == "__main__": | ||
| args = parse_args() | ||
| agent = MusicAgent(args.config, mode="gradio") | ||
|
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| with gr.Blocks() as demo: | ||
| gr.HTML(""" | ||
| <h1 align="center" style=" display: flex; flex-direction: row; justify-content: center; font-size: 25pt; ">🎧 Music Agent</h1> | ||
| <h3>This is a demo page for Music Agent, a project that uses LLM to integrate music tools. For specific functions, please refer to the examples given below, or refer to the instructions in Github.</h3> | ||
| <h3>Make sure the uploaded audio resource is in flac|wav|mp3 format.</h3> | ||
| <h3>Due to RPM limitations, Music Agent requires an OpenAI key for the paid version.</h3> | ||
| <div style="display: flex;"><a href='https://github.com/microsoft/muzic/tree/main/copilot'><img src='https://img.shields.io/badge/Github-Code-blue'></a></div> | ||
| """) | ||
|
|
||
| with gr.Row(): | ||
| openai_api_key = gr.Textbox( | ||
| show_label=False, | ||
| placeholder="Set your OpenAI API key here and press Enter", | ||
| lines=1, | ||
| type="password", | ||
| ) | ||
| state = gr.State([]) | ||
|
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| with gr.Row(visible=False) as interact_window: | ||
|
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| with gr.Column(scale=0.7, min_width=500): | ||
| chatbot = gr.Chatbot([], elem_id="chatbot", label="Music-Agent Chatbot").style(height=500) | ||
|
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||
| with gr.Tab("User Input"): | ||
| with gr.Row(scale=1): | ||
| with gr.Column(scale=0.6): | ||
| txt = gr.Textbox(show_label=False, placeholder="Press ENTER or click the Run button. You can start by asking 'What can you do?'").style(container=False) | ||
| with gr.Column(scale=0.1, min_width=0): | ||
| run = gr.Button("🏃♂️Run") | ||
| with gr.Column(scale=0.1, min_width=0): | ||
| clear_txt = gr.Button("🔄Clear️") | ||
| with gr.Column(scale=0.2, min_width=0): | ||
| btn = gr.UploadButton("☁️Upload Audio", file_types=["audio"]) | ||
|
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||
| with gr.Column(scale=0.3, min_width=300): | ||
| with gr.Tab("Intermediate Results"): | ||
| response = gr.Chatbot([], label="Current Progress").style(height=400) | ||
|
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||
| openai_api_key.submit(set_openai_key, [openai_api_key], [openai_api_key, interact_window]) | ||
| clear_txt.click(clear_all_history, [chatbot], [chatbot]) | ||
|
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| btn.upload(upload_audio, [btn, chatbot], [chatbot]) | ||
| run.click(add_text, [chatbot, txt], [chatbot, txt]).then( | ||
| bot, chatbot, [chatbot, response] | ||
| ) | ||
| txt.submit(add_text, [chatbot, txt], [chatbot, txt]).then( | ||
| bot, chatbot, [chatbot, response] | ||
| ) | ||
|
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| gr.Examples( | ||
| examples=["What can you do?", | ||
| "Write a piece of lyric about the recent World Cup.", | ||
| "生成一首古风歌词的中文歌", | ||
| "Download a song by Jay Chou for me and separate the vocals and the accompanies.", | ||
| "Convert the vocals in /b.wav to a violin sound.", | ||
| "Give me the sheet music and lyrics in the song /a.wav", | ||
| "近一个月流行的音乐类型", | ||
| "把c.wav中的人声搭配合适的旋律变成一首歌" | ||
| ], | ||
| inputs=txt | ||
| ) | ||
|
|
||
| demo.launch(share=True) |
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