Update app.py

app.py

@@ -1,5 +1,6 @@
 import streamlit as st
 import librosa
+import soundfile as sf
 import os
 import time
 import numpy as np
@@ -13,97 +14,80 @@ def ensure_directory_exists(directory):
         os.makedirs(directory)
 
 # Function to process the audio
-def process_audio(file_path):
+def process_audio(file_path, choice):
     # Ensure to navigate to the home directory first
     os.chdir(home_directory)
     
     file_name_without_ext = os.path.splitext(os.path.basename(file_path))[0]
     
-    # Basic Split
-    output_dir = os.path.join('basic_splits', file_name_without_ext)
-    ensure_directory_exists(output_dir)
-    os.chdir('basic_splits')
-    from moonarch_basic import BasicSplitter
-    splitter = BasicSplitter(file_path)
-    splitter.run()
-    st.write("Basic split process completed.")
-    os.chdir(home_directory)
+   
+    if choice == 'Basic Split':
+        output_dir = os.path.join('basic_splits', file_name_without_ext)
+        ensure_directory_exists(output_dir)
+        os.chdir('basic_splits')
+        from moonarch_basic import BasicSplitter
+        splitter = BasicSplitter(file_path)
+        splitter.run()
+        st.write("Basic split process completed.")
+        os.chdir(home_directory)
+        ensure_directory_exists(os.path.join('vocal_remover', file_name_without_ext))
+        os.chdir('vocal_remover')
+        from moonarch_vocal_remover import VocalRemover
+        music_sep = VocalRemover(file_path)
+        music_sep.run()
+        st.write("Vocal remover process completed.")
+        os.chdir(home_directory)
+        return [
+            os.path.join('basic_splits', file_name_without_ext, 'vocals.wav'),
+            os.path.join('vocal_remover', file_name_without_ext, 'accompaniment.wav'),
+            os.path.join('basic_splits', file_name_without_ext, 'bass.wav'),
+            os.path.join('basic_splits', file_name_without_ext, 'drums.wav')
+        ]
     
-    # Vocal Remover within Basic Split
-    ensure_directory_exists(os.path.join('basic_splits', 'vocal_remover', file_name_without_ext))
-    os.chdir(os.path.join('basic_splits', 'vocal_remover', file_name_without_ext))
-    from moonarch_vocal_remover import VocalRemover
-    music_sep = VocalRemover(file_path)
-    music_sep.run()
-    st.write("Vocal remover process completed.")
-    os.chdir(home_directory)
     
-    return [
-        os.path.join('basic_splits', file_name_without_ext, 'vocals.wav'),
-        os.path.join('basic_splits', 'vocal_remover', file_name_without_ext, 'accompaniment.wav'),
-        os.path.join('basic_splits', file_name_without_ext, 'bass.wav'),
-        os.path.join('basic_splits', file_name_without_ext, 'drums.wav')
-    ]
-
 # Streamlit app
-st.title('Moonarch Music Analysis')
-st.header("Experience the Future of Sound")
-st.write("""
-Everything you need to create and release your music, including samples, plugins, unlimited distribution, and the world's best AI mastering engine.
-""")
+st.title('Monarch Music Analysis: Basic Splitter')
 
-# Display the Start button
-if st.button("Start using Moonarch"):
-    st.write("Welcome to Moonarch! Let's start creating amazing music.")
+task_choice = st.selectbox('Choose a task', ['Basic Split'])
 
-# Add upload option
-uploaded_file = st.file_uploader("Upload a song", type=["mp3", "wav"])
+uploaded_file = st.file_uploader('Upload an audio file', type=['mp3', 'wav'])
 
 if uploaded_file is not None:
-    st.write("File uploaded successfully.")
-    
-    # Placeholder for progress bar
-    progress_bar = st.progress(0)
-    
     # Save uploaded file to a temporary location
     audio_file_path = os.path.join(home_directory, f'{uploaded_file.name}')
     with open(audio_file_path, 'wb') as f:
         f.write(uploaded_file.getbuffer())
     
-    # Simulate file processing
-    for percent_complete in range(100):
-        time.sleep(0.01)
-        progress_bar.progress(percent_complete + 1)
-    
-    st.write("File processing complete.")
-    
-    if st.button('Basic Split'):
-        with st.spinner('Splitting audio...'):
-            output_files = process_audio(audio_file_path)
-            
-            st.success('Audio processed successfully!')
+    y, sr = librosa.load(audio_file_path, sr=None)  # sr=None to use the native sample rate
+
+    if st.button('Start'):
+        progress_bar = st.progress(0)
+        
+        # Simulate progress bar for processing
+        for percent_complete in range(100):
+            time.sleep(0.01)
+            progress_bar.progress(percent_complete + 1)
+
+        output_files = process_audio(audio_file_path, task_choice)
+        
+        st.success('Audio processed successfully!')
 
-            # Display and download each generated audio
-            for file in output_files:
-                if os.path.isfile(file):
-                    file_name = os.path.basename(file)
-                    if 'vocals.wav' in file_name:
-                        st.write('Vocal')
-                    elif 'bass.wav' in file_name:
-                        st.write('Bass')
-                    elif 'drums.wav' in file_name:
-                        st.write('Drums')
-                    elif 'accompaniment.wav' in file_name:
-                        st.write('Music')
-                    
-                    st.audio(file)
-                    with open(file, 'rb') as f:
-                        st.download_button(
-                            label=f'Download {file_name}',
-                            data=f,
-                            file_name=file_name,
-                            mime='audio/wav'
-                        )
-                else:
-                    st.error(f"Error: {file} not found.")
-                    st.write(f"Expected location: {file}")
+        for file in output_files:
+            file_name = os.path.basename(file)
+            if 'vocals.wav' in file:
+                st.write('Vocal')
+            elif 'accompaniment.wav' in file:
+                st.write('Music')
+            elif 'bass.wav' in file:
+                st.write('Bass')
+            elif 'drums.wav' in file:
+                st.write('Drums')
+            elif 'piano.wav' in file:
+                st.write('Piano')
+            elif 'strings_or_pads.wav' in file:
+                st.write('Strings or Pads')
+               
+            st.audio(file)
+            with open(file, 'rb') as f:
+                new_file_name = 'music.wav' if file_name == 'accompaniment.wav' else ('strings_or_pads.wav' if file_name == 'other.wav' else file_name)
+                st.download_button(label=f'Download {new_file_name}', data=f, file_name=new_file_name)