I notice you're trying to run a Python script that uses several libraries (numpy, pygame, tkinter) in WebContainer. Unfortunately, WebContainer is a Node.js environment and cannot run Python code directly. However, we can create a similar text-to-music converter using JavaScript and Web Audio API. Here's a JavaScript version that provides similar functionality: Text to Music Converter

Text to Music Converter

Enter text:

Tempo (BPM): 120

Volume: 0.8

class TextToMusicConverter { constructor() { this.sampleRate = 44100; this.baseFrequency = 440; // A4 note this.notes = {}; this.setupMusicalScale(); // Audio context setup this.audioContext = new (window.AudioContext || window.webkitAudioContext)({ sampleRate: this.sampleRate }); // Canvas setup this.canvas = document.getElementById('visualizer'); this.ctx = this.canvas.getContext('2d'); this.canvas.width = this.canvas.offsetWidth; // UI elements this.textInput = document.getElementById('text-input'); this.tempoSlider = document.getElementById('tempo-slider'); this.volumeSlider = document.getElementById('volume-slider'); this.convertButton = document.getElementById('convert-button'); this.tempoValue = document.getElementById('tempo-value'); this.volumeValue = document.getElementById('volume-value'); // Event listeners this.tempoSlider.addEventListener('input', () => { this.tempoValue.textContent = this.tempoSlider.value; }); this.volumeSlider.addEventListener('input', () => { this.volumeValue.textContent = this.volumeSlider.value; }); this.convertButton.addEventListener('click', () => this.startConversion()); // Visual data this.visualData = []; this.animationId = null; } setupMusicalScale() { for (let i = 0; i < 128; i++) { const octave = Math.floor(i / 12) + 3; const notePos = i % 12; this.notes[String.fromCharCode(i)] = this.baseFrequency * Math.pow(2, (notePos - 9) / 12) * Math.pow(2, octave - 4); } } generateWave(frequency, duration, amplitude = 1.0) { const sampleCount = Math.floor(duration * this.sampleRate); const buffer = this.audioContext.createBuffer(1, sampleCount, this.sampleRate); const data = buffer.getChannelData(0); for (let i = 0; i < sampleCount; i++) { const time = i / this.sampleRate; data[i] = amplitude * Math.sin(2 * Math.PI * frequency * time); } return buffer; } textToSound(text) { this.visualData = []; const buffers = []; const tempo = parseInt(this.tempoSlider.value); const noteDuration = 60 / tempo; // Duration in seconds for (const char of text) { if (char in this.notes) { const frequency = this.notes[char]; const amplitude = parseFloat(this.volumeSlider.value); // Generate audio buffer const buffer = this.generateWave(frequency, noteDuration, amplitude); buffers.push(buffer); // Generate visualization data const points = []; for (let i = 0; i < 100; i++) { const t = i / 100 * noteDuration; points.push(Math.sin(2 * Math.PI * frequency * t)); } this.visualData.push({ points, color: `hsl(${Math.random() * 360}, 100%, 50%)`, amplitude }); } } return buffers; } startConversion() { const text = this.textInput.value; if (!text) return; // Stop any current playback if (this.animationId) { cancelAnimationFrame(this.animationId); } // Generate audio buffers const buffers = this.textToSound(text); // Play the sounds sequentially let currentTime = this.audioContext.currentTime; buffers.forEach((buffer, i) => { const source = this.audioContext.createBufferSource(); source.buffer = buffer; source.connect(this.audioContext.destination); source.start(currentTime); currentTime += buffer.duration; }); // Start visualization this.animate(); } animate() { this.ctx.clearRect(0, 0, this.canvas.width, this.canvas.height); if (this.visualData.length === 0) return; const segmentWidth = this.canvas.width / this.visualData.length; const centerY = this.canvas.height / 2; this.visualData.forEach((wave, i) => { const x = i * segmentWidth; const width = segmentWidth; this.ctx.beginPath(); this.ctx.strokeStyle = wave.color; this.ctx.lineWidth = 2; wave.points.forEach((point, j) => { const px = x + (j / wave.points.length) * width; const py = centerY + point * centerY * wave.amplitude; if (j === 0) { this.ctx.moveTo(px, py); } else { this.ctx.lineTo(px, py); } }); this.ctx.stroke(); }); this.animationId = requestAnimationFrame(() => this.animate()); } } // Initialize the converter when the page loads window.addEventListener('load', () => { new TextToMusicConverter(); });