Upload folder using huggingface_hub

README.md

@@ -1,12 +1,6 @@
 ---
-title: Gradio Pitch
-emoji: 💻
-colorFrom: pink
-colorTo: purple
-sdk: gradio
-sdk_version: 5.28.0
+title: gradio-pitch
 app_file: app.py
-pinned: false
+sdk: gradio
+sdk_version: 3.50.2
 ---
-
-Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference

app.py

@@ -0,0 +1,44 @@
+import gradio as gr
+import librosa
+import numpy as np
+import soundfile as sf
+import tempfile
+
+def change_pitch(audio_file, pitch_shift):
+    # Load the audio file
+    y, sr = librosa.load(audio_file, sr=None)
+    
+    # Apply pitch shifting
+    y_shifted = librosa.effects.pitch_shift(y=y, sr=sr, n_steps=pitch_shift)
+    
+    # Save original and shifted audio for playback
+    original_path = tempfile.NamedTemporaryFile(delete=False, suffix=".wav").name
+    shifted_path = tempfile.NamedTemporaryFile(delete=False, suffix=".wav").name
+    
+    sf.write(original_path, y, sr)
+    sf.write(shifted_path, y_shifted, sr)
+    
+    return original_path, shifted_path
+
+with gr.Blocks() as demo:
+    gr.Markdown("## 🎧 Audio Pitch Shifter")
+    gr.Markdown("Upload an audio file, choose how many semitones to shift the pitch, and listen to the result.")
+    
+    with gr.Row():
+        audio_input = gr.Audio(type="filepath", label="Upload Audio")
+        pitch_slider = gr.Slider(-12, 12, value=0, step=1, label="Pitch Shift (semitones)")
+        submit_btn = gr.Button("Apply Pitch Shift")
+    
+    with gr.Row():
+        original_audio = gr.Audio(label="Original Audio", interactive=False)
+        shifted_audio = gr.Audio(label="Pitch-Shifted Audio", interactive=False)
+    
+    submit_btn.click(
+        fn=change_pitch,
+        inputs=[audio_input, pitch_slider],
+        outputs=[original_audio, shifted_audio]
+    )
+
+if __name__ == "__main__":
+    # Fix: Add share=True to create a shareable link when localhost isn't accessible
+    demo.launch(share=True)

requirements.txt

@@ -0,0 +1,4 @@
+gradio 
+librosa 
+numpy 
+soundfile