Create app.py

app.py

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+import streamlit as st
+import pandas as pd
+import numpy as np
+import matplotlib.pyplot as plt
+import json
+import os
+import tempfile
+import shutil
+import requests
+from pathlib import Path
+temp_dir = os.path.expanduser("~/app")
+global ckpt_temp_file
+global audio_temp_file
+global config_temp_file
+###################################################
+from utils.hparams import hparams
+from preprocessing.data_gen_utils import get_pitch_parselmouth,get_pitch_crepe
+import numpy as np
+import matplotlib.pyplot as plt
+import IPython.display as ipd
+import utils
+import librosa
+import torchcrepe
+from infer import *
+import logging
+from infer_tools.infer_tool import *
+import io
+
+clip_completed = False
+def render_audio(ckpt_temp_file, config_temp_file, audio_temp_file, title):
+    logging.getLogger('numba').setLevel(logging.WARNING)
+    title = int(title)
+    project_name = "Unnamed"
+    model_path = ckpt_temp_file
+    config_path= config_temp_file
+    hubert_gpu=True
+    svc_model = Svc(project_name,config_path,hubert_gpu, model_path)
+    print('model loaded')
+    wav_fn = audio_temp_file
+    demoaudio, sr = librosa.load(wav_fn)
+    key = title # 音高调整，支持正负（半音）
+    # 加速倍数
+    pndm_speedup = 20
+    wav_gen='queeeeee.wav'#直接改后缀可以保存不同格式音频，如flac可无损压缩
+    
+    # Show the spinner and run the run_clip function inside the 'with' block
+    with st.spinner("Rendering Audio..."):
+      f0_tst, f0_pred, audio = run_clip(svc_model,file_path=wav_fn, key=key, acc=pndm_speedup, use_crepe=True, use_pe=True, thre=0.05,
+                                        use_gt_mel=False, add_noise_step=500,project_name=project_name,out_path=wav_gen)
+    clip_completed = True
+    if clip_completed:
+    # If the 'run_clip' function has completed, use the st.audio function to show an audio player for the file stored in the 'wav_gen' variable
+        st.audio(wav_gen)
+
+#######################################################
+st.set_page_config(
+    page_title="DiffSVC Render",
+    page_icon="🧊",
+    initial_sidebar_state="expanded",
+)
+############
+st.title('DIFF-SVC Render')
+
+###CKPT LOADER
+with tempfile.TemporaryDirectory(dir=os.path.expanduser("~/app")) as temp_dir:
+    ckpt = st.file_uploader("Choose your CKPT", type= 'ckpt')
+    # Check if user uploaded a CKPT file
+    if ckpt is not None:
+      #TEMP FUNCTION
+      with tempfile.NamedTemporaryFile(mode="wb", suffix='.ckpt', delete=False, dir=temp_dir) as temp:
+        # Get the file contents as bytes
+        bytes_data = ckpt.getvalue()
+        # Write the bytes to the temporary file
+        temp.write(bytes_data)
+        ckpt_temp_file = temp.name
+        # Print the temporary file name
+        print(temp.name)
+
+    # Display the file path
+    if "ckpt_temp_file" in locals():
+        st.success("File saved to: {}".format(ckpt_temp_file))
+
+    # File uploader
+    config = st.file_uploader("Choose your config", type= 'yaml')
+
+    # Check if user uploaded a config file
+    if config is not None:
+      #TEMP FUNCTION
+      with tempfile.NamedTemporaryFile(mode="wb", suffix='.yaml', delete=False) as temp:
+        # Get the file contents as bytes
+        bytes_data = config.getvalue()
+        # Write the bytes to the temporary file
+        temp.write(bytes_data.decode())
+        config_temp_file = temp.name
+        # Print the temporary file name
+        print(temp.name)
+
+    # Display the file path
+    if "config_temp_file" in locals():
+        st.success("File saved to: {}".format(config_temp_file))
+
+    audio = st.file_uploader("Choose your audio", type=["wav", "mp3"])
+
+    # Check if user uploaded an audio file
+    if audio is not None:
+  #TEMP FUNCTION
+      with tempfile.NamedTemporaryFile(mode="wb", suffix='.wav', delete=False, dir=temp_dir) as temp:
+    # Get the file contents as bytes
+        bytes_data = audio.getvalue()
+    # Write the bytes to the temporary file
+        temp.write(bytes_data)
+        audio_temp_file = temp.name
+    # Print the temporary file name
+        print(temp.name)
+
+# Display the file path
+    if "audio_temp_file" in locals():
+        st.success("File saved to: {}".format(audio_temp_file))
+# Add a text input for the title with a default value of 0
+title = st.text_input("Key", value="0")
+# Add a button to start the rendering process
+if st.button("Render audio"):
+  render_audio(ckpt_temp_file, config_temp_file, audio_temp_file, title)