Create app.py

app.py

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+
+import gradio as gr
+import os
+import uuid
+from pydub import AudioSegment
+from pydub.silence import split_on_silence
+import re 
+
+def clean_file_name(file_path):
+    # Get the base file name and extension
+    file_name = os.path.basename(file_path)
+    file_name, file_extension = os.path.splitext(file_name)
+
+    # Replace non-alphanumeric characters with an underscore
+    cleaned = re.sub(r'[^a-zA-Z\d]+', '_', file_name)
+
+    # Remove any multiple underscores
+    clean_file_name = re.sub(r'_+', '_', cleaned).strip('_')
+
+    # Generate a random UUID for uniqueness
+    random_uuid = uuid.uuid4().hex[:6]
+
+    # Combine cleaned file name with the original extension
+    clean_file_path = os.path.join(os.path.dirname(file_path), clean_file_name + f"_{random_uuid}" + file_extension)
+
+    return clean_file_path
+
+
+
+def remove_silence(file_path, minimum_silence=50):
+    sound = AudioSegment.from_file(file_path)  # auto-detects format
+    audio_chunks = split_on_silence(sound,
+                                    min_silence_len=100,
+                                    silence_thresh=-45,
+                                    keep_silence=minimum_silence) 
+    combined = AudioSegment.empty()
+    for chunk in audio_chunks:
+        combined += chunk
+    output_path=clean_file_name(file_path)        
+    combined.export(output_path)  # format inferred from output file extension
+    return output_path
+
+
+
+def calculate_duration(file_path):
+    audio = AudioSegment.from_file(file_path)
+    duration_seconds = len(audio) / 1000.0  # pydub uses milliseconds
+    return duration_seconds
+
+
+def process_audio(audio_file, seconds=0.05):
+    keep_silence = int(seconds * 1000)
+    output_audio_file = remove_silence(audio_file, minimum_silence=keep_silence)
+    before = calculate_duration(audio_file)
+    after = calculate_duration(output_audio_file)
+    text = f"Old Duration: {before:.3f} seconds \nNew Duration: {after:.3f} seconds"
+    return output_audio_file, output_audio_file, text
+
+def ui():
+    demo = gr.Interface(
+    fn=process_audio,
+    inputs=[
+        gr.Audio(label="Upload Audio", type="filepath", sources=['upload', 'microphone']),
+        gr.Number(label="Keep Silence Upto (In seconds)", value=0.05)
+    ],
+    outputs=[
+        gr.Audio(label="Play Audio"),
+        gr.File(label="Download Audio File"),
+        gr.Textbox(label="Duration")
+    ],
+    title="Remove Silence From Audio",
+    description="Upload an MP3 or WAV file, and it will remove silent parts from it.",
+    #theme='NoCrypt/miku'
+    )
+    return demo
+
+import click
+@click.command()
+@click.option("--debug", is_flag=True, default=False, help="Enable debug mode.")
+@click.option("--share", is_flag=True, default=False, help="Enable sharing of the interface.")
+def main(debug, share):
+    demo=ui()
+    demo.queue().launch(debug=debug, share=share)
+if __name__ == "__main__":
+    main()