Create app.py

app.py

@@ -0,0 +1,109 @@
+import streamlit as st
+import streamlit.components.v1 as components
+
+def audio_visualizer():
+    # HTML/JS component for audio visualization
+    html_code = """
+    <div style="background: #1a1a1a; padding: 20px; border-radius: 10px;">
+        <button id="startButton" style="padding: 10px 20px; background: #4CAF50; color: white; border: none; border-radius: 4px; cursor: pointer; font-size: 20px;">
+            🎵 Start
+        </button>
+        <canvas id="visualizer" style="width: 100%; height: 400px;"></canvas>
+        
+        <script>
+            const canvas = document.getElementById('visualizer');
+            const ctx = canvas.getContext('2d');
+            const startButton = document.getElementById('startButton');
+            const emojis = ['🎵', '🎶', '🎸', '🎹', '🎺', '🎷', '🥁', '🎻'];
+            let audioContext, analyser, dataArray, source, animationId;
+            let isActive = false;
+
+            function setupCanvas() {
+                canvas.width = canvas.offsetWidth;
+                canvas.height = canvas.offsetHeight;
+            }
+
+            function init() {
+                setupCanvas();
+                audioContext = new (window.AudioContext || window.webkitAudioContext)();
+                analyser = audioContext.createAnalyser();
+                analyser.fftSize = 256;
+                dataArray = new Uint8Array(analyser.frequencyBinCount);
+            }
+
+            function draw() {
+                if (!isActive) return;
+                animationId = requestAnimationFrame(draw);
+                analyser.getByteFrequencyData(dataArray);
+                
+                ctx.fillStyle = 'rgba(26, 26, 26, 0.2)';
+                ctx.fillRect(0, 0, canvas.width, canvas.height);
+
+                // Draw bars and emojis
+                const barWidth = canvas.width / analyser.frequencyBinCount;
+                dataArray.forEach((value, i) => {
+                    const percent = value / 255;
+                    const h = percent * canvas.height;
+                    const hue = i / analyser.frequencyBinCount * 360;
+                    
+                    ctx.fillStyle = `hsl(${hue}, 70%, 50%)`;
+                    ctx.fillRect(i * barWidth, canvas.height - h, barWidth - 1, h);
+                    
+                    if (i % 16 === 0) {
+                        ctx.font = `${20 + percent * 20}px Arial`;
+                        ctx.fillText(
+                            emojis[i % emojis.length],
+                            i * barWidth,
+                            canvas.height - h - 30
+                        );
+                    }
+                });
+            }
+
+            async function toggleAudio() {
+                if (!isActive) {
+                    try {
+                        const stream = await navigator.mediaDevices.getUserMedia({ audio: true });
+                        source = audioContext.createMediaStreamSource(stream);
+                        source.connect(analyser);
+                        isActive = true;
+                        startButton.textContent = '🎵 Stop';
+                        draw();
+                    } catch (err) {
+                        console.error('Error:', err);
+                        startButton.textContent = '❌ Error';
+                    }
+                } else {
+                    source.disconnect();
+                    cancelAnimationFrame(animationId);
+                    isActive = false;
+                    startButton.textContent = '🎵 Start';
+                    ctx.clearRect(0, 0, canvas.width, canvas.height);
+                }
+            }
+
+            window.addEventListener('resize', setupCanvas);
+            startButton.addEventListener('click', toggleAudio);
+            init();
+        </script>
+    </div>
+    """
+    
+    st.title("🎵 Deep Research Evaluator 🏆")
+    st.markdown("### Audio Visualizer with Emojis")
+    
+    # Custom CSS
+    st.markdown("""
+        <style>
+        .stApp {
+            background-color: #0e1117;
+            color: white;
+        }
+        </style>
+    """, unsafe_allow_html=True)
+    
+    # Render HTML component
+    components.html(html_code, height=500)
+
+if __name__ == "__main__":
+    audio_visualizer()