Update app.py

app.py

@@ -1,24 +1,3 @@
-#!/usr/bin/env python3
-#
-# Copyright      2022-2023  Xiaomi Corp.        (authors: Fangjun Kuang)
-#
-# See LICENSE for clarification regarding multiple authors
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-# References:
-# https://gradio.app/docs/#dropdown
-
 import logging
 import os
 import time
@@ -51,11 +30,8 @@ If you want to use Android text-to-speech engine APKs, please see
 
 If you want to download an all-in-one exe for Windows, please see
 <https://github.com/k2-fsa/sherpa-onnx/releases/tag/tts-models>
-
 """
 
-# css style is copied from
-# https://huggingface.co/spaces/alphacep/asr/blob/main/app.py#L113
 css = """
 .result {display:flex;flex-direction:column}
 .result_item {padding:15px;margin-bottom:8px;border-radius:15px;width:100%}
@@ -63,98 +39,34 @@ css = """
 .result_item_error {background-color:#ff7070;color:white;align-self:start}
 """
 
+# Simplified examples for Portuguese only
 examples = [
-    ["Min-nan (闽南话)", "csukuangfj/vits-mms-nan", "ài piaǸ chiah ē iaN̂", 0, 1.0],
-    ["Thai", "csukuangfj/vits-mms-tha", "ฉันรักคุณ", 0, 1.0],
+    ["Portuguese", "csukuangfj/vits-mms-por", "Eu desejo uma versão simplificada para português.", 0, 1.0],
 ]
 
-
-def update_model_dropdown(language: str):
-    if language in language_to_models:
-        choices = language_to_models[language]
-        return gr.Dropdown(
-            choices=choices,
-            value=choices[0],
-            interactive=True,
-        )
-
-    raise ValueError(f"Unsupported language: {language}")
-
-
-def build_html_output(s: str, style: str = "result_item_success"):
-    return f"""
-    <div class='result'>
-        <div class='result_item {style}'>
-          {s}
-        </div>
-    </div>
-    """
-
-
-def process(language: str, repo_id: str, text: str, sid: str, speed: float):
-    logging.info(f"Input text: {text}. sid: {sid}, speed: {speed}")
-    sid = int(sid)
-    tts = get_pretrained_model(repo_id, speed)
-
-    start = time.time()
-    audio = tts.generate(text, sid=sid)
-    end = time.time()
-
-    if len(audio.samples) == 0:
-        raise ValueError(
-            "Error in generating audios. Please read previous error messages."
-        )
-
-    duration = len(audio.samples) / audio.sample_rate
-
-    elapsed_seconds = end - start
-    rtf = elapsed_seconds / duration
-
-    info = f"""
-    Wave duration  : {duration:.3f} s <br/>
-    Processing time: {elapsed_seconds:.3f} s <br/>
-    RTF: {elapsed_seconds:.3f}/{duration:.3f} = {rtf:.3f} <br/>
-    """
-
-    logging.info(info)
-    logging.info(f"\nrepo_id: {repo_id}\ntext: {text}\nsid: {sid}\nspeed: {speed}")
-
-    filename = str(uuid.uuid4())
-    filename = f"{filename}.wav"
-    sf.write(
-        filename,
-        audio.samples,
-        samplerate=audio.sample_rate,
-        subtype="PCM_16",
-    )
-
-    return filename, build_html_output(info)
-
+# Use only Portuguese as a language choice
+language_choices = ["Portuguese"]
 
 demo = gr.Blocks(css=css)
 
-
 with demo:
     gr.Markdown(title)
-    language_choices = list(language_to_models.keys())
-
+    
+    # Use Radio instead of Dropdown for language choice
     language_radio = gr.Radio(
         label="Language",
         choices=language_choices,
         value=language_choices[0],
     )
 
+    # Initialize model_dropdown with Portuguese models
     model_dropdown = gr.Dropdown(
-        choices=language_to_models[language_choices[0]],
+        choices=language_to_models["Portuguese"],
         label="Select a model",
-        value=language_to_models[language_choices[0]][0],
+        value=language_to_models["Portuguese"][0],
     )
 
-    language_radio.change(
-        update_model_dropdown,
-        inputs=language_radio,
-        outputs=model_dropdown,
-    )
+    # No need to update model_dropdown for a single language
 
     with gr.Tabs():
         with gr.TabItem("Please input your text"):