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import gradio as gr
import replicate
def generate_music(genre, instruments, tempo, mood, duration, key_scale):
prompt = f"Generate a {genre} track featuring {instruments}, in a {mood} mood, with a consistent melody throughout, with a tempo of {tempo} BPM, in the key of {key_scale}."
try:
# Assuming replicate.run() is a placeholder for actual music generation API call
output = replicate.run(
"bamartin1618/weather-channel:77dae70c23138abd20014ba686f62da780c5aed738e00085ce698eb5e344c65a",
input={
"top_k": 250,
"top_p": 1,
"prompt": prompt,
"duration": duration,
"temperature": 1,
"continuation": False,
"output_format": "wav",
"continuation_start": 0,
"multi_band_diffusion": False,
"normalization_strategy": "loudness",
"classifier_free_guidance": 6
}
)
except Exception as e: # Consider specifying more specific exception types
return f'An error occurred during music generation: {str(e)}'
if output:
return f'<a href="{output}" target="_blank">Click here to listen to the generated music</a>'
else:
return 'Music generation failed or no URL returned.'
def get_audio_path(selection):
audio_files = {
"Smooth Jazz Evening": "smooth_jazz_evening.wav",
"Uplifting Soft Rock": "uplifting_soft_rock.wav",
"Mellow Jazz Morning": "mellow_jazz_morning.wav",
"Soft Rock Serenade": "soft_rock_serenade.wav",
}
# Check if the selection exists in the dictionary to avoid KeyError
if selection in audio_files:
return audio_files[selection]
else:
# Handle unexpected selection
return 'Error: Selected audio file does not exist.'
with gr.Blocks() as app:
with gr.Tab("Generate Music"):
genre = gr.Dropdown(["Smooth Jazz", "Soft Rock"], label="Genre")
instruments = gr.CheckboxGroup(["Piano", "Saxophone", "Guitar", "Strings"], label="Instruments")
tempo = gr.Slider(minimum=60, maximum=180, step=5, value=120, label="Tempo (BPM)")
mood = gr.Dropdown(["Relaxing", "Cheerful"], label="Mood")
duration = gr.Slider(minimum=1, maximum=20, step=1, value=15, label="Duration (Seconds)")
key_scale = gr.Dropdown(["C Major", "A Minor", "G Major", "E Minor"], label="Key & Scale")
generate_btn = gr.Button("Generate")
generate_btn.click(
generate_music,
inputs=[genre, instruments, tempo, mood, duration, key_scale],
outputs=gr.HTML()
)
with gr.Tab("Samples"):
audio_selection = gr.Radio(
["Smooth Jazz Evening", "Uplifting Soft Rock", "Mellow Jazz Morning", "Soft Rock Serenade"],
label="Select Music Sample"
)
play_audio_btn = gr.Button("Play Audio")
preloaded_audio_output = gr.Audio(label="Preloaded Audio")
play_audio_btn.click(
get_audio_path,
inputs=audio_selection,
outputs=preloaded_audio_output
)
app.launch() |