testing midi file

app.py

@@ -3,22 +3,37 @@ import spaces
 import librosa
 import soundfile as sf
 import wavio
-
+import os
 import subprocess
 
-# Run the apt-get command
-try:
-    subprocess.run(["apt-get", "install", "-y", "fluidsynth"], check=True)
-    print("FluidSynth installed successfully")
-except subprocess.CalledProcessError as e:
-    print(f"An error occurred while installing FluidSynth: {e}")
-    
-import fluidsynth
+
+def save_wav(filepath):
+    # Extract the directory and the stem (filename without extension)
+    directory = os.path.dirname(filepath)
+    stem = os.path.splitext(os.path.basename(filepath))[0]
+
+    # Construct the full paths for MIDI and WAV files
+    midi_filepath = os.path.join(directory, f"{stem}.mid")
+    wav_filepath = os.path.join(directory, f"{stem}.wav")
+
+    # Run the fluidsynth command to convert MIDI to WAV
+    process = subprocess.Popen(
+        f"fluidsynth -r 48000 soundfont.sf -g 1.0 --quiet --no-shell {midi_filepath} -T wav -F {wav_filepath} > /dev/null",
+        shell=True
+    )
+    process.wait()
+
+    return wav_filepath
+
 
 # @spaces.GPU(duration=120)
 def gradio_generate(prompt, temperature):
+    # Convert midi to wav
+    filename = "example.mid"
+    save_wav(filename)
+    filename = filename.replace(".mid", ".wav")
     # Get example audio file
-    filename = librosa.ex('trumpet')
+    # filename = librosa.ex('trumpet')
     output_wave, samplerate = sf.read(filename, dtype='float32')
     output_filename = "temp.wav"
     wavio.write(output_filename, output_wave, rate=16000, sampwidth=2)

setup.txt

@@ -4,4 +4,22 @@ install_requires = []
 if os.path.isfile(requirement_path):
     with open(requirement_path) as f:
         install_requires = f.read().splitlines()
-setup(name="mypackage", install_requires=install_requires, [...])
+setup(name="mypackage", install_requires=install_requires, [...])
+
+
+import subprocess
+
+# Command to download the soundfont file
+command = "wget -O soundfont.sf https://www.dropbox.com/scl/fi/t8gou8stesm42sc559nzu/DoreMarkYamahaS6-v1.6.sf2?rlkey=28ecl63kkjjmwxrkd6hnzsq8f&dl=0"
+
+# Run the command
+subprocess.run(command, shell=True, check=True)
+
+
+import subprocess
+# Run the apt-get command
+try:
+    subprocess.run(["apt-get", "install", "-y", "fluidsynth"], check=True)
+    print("FluidSynth installed successfully")
+except subprocess.CalledProcessError as e:
+    print(f"An error occurred while installing FluidSynth: {e}")