fix: convert env variable to int

app.py

@@ -9,14 +9,15 @@ from utils import (TextGenerationPipeline, from_en_translation,
 
 load_dotenv()
 
-max_answer_length = os.getenv('MAX_ANSWER_LENGTH', 100)
+max_answer_length = int(os.getenv('MAX_ANSWER_LENGTH', 100))
 desired_language = os.getenv('DESIRED_LANGUAGE', 'pt')
 polly_language = os.getenv('POLLY_LANGUAGE_LANGUAGE', 'pt-BR')
+use_polly = os.getenv('USE_POLLY', False)
 
 response_generator_pipe = TextGenerationPipeline(max_length=max_answer_length)
 
 
-def main(audio: object, use_polly: bool) -> Tuple[str, str, object]:
+def main(audio: object, use_polly: bool = use_polly) -> Tuple[str, str, object]:
     if audio is None:
         return "", "", ""
 
@@ -56,7 +57,7 @@ demo = Interface(
     fn=main,
     inputs=[
         Audio(source="microphone", type="filepath"),
-        Checkbox(value=False, label="Usar Polly?")
+        Checkbox(value=use_polly, label="Usar Polly?")
     ],
     outputs=[
         Textbox(label="Você disse: "),

env.example

@@ -0,0 +1,7 @@
+DESIRED_LANGUAGE=pt
+POLLY_LANGUAGE=pt-BR
+MAX_ANSWER_LENGTH=100
+AWS_ACCESS_KEY_ID=
+AWS_SECRET_ACCESS_KEY=
+AWS_REGION=
+USE_POLLY=