Update app.py

app.py

@@ -10,9 +10,26 @@ from fastapi.staticfiles import StaticFiles
 # Define FastAPI app
 app = FastAPI()
 
+# Check if GPU is available
 device = 0 if torch.cuda.is_available() else -1
-asr_pipeline = pipeline(model="openai/whisper-large-v3", device=device)  # Initialize Whisper model
-# asr_pipeline = pipeline( model="openai/whisper-small", device=device, language="pt")
+
+# Load Whisper model and processor
+model_name = "openai/whisper-small"  # Model name can be changed to other variants
+model = WhisperForConditionalGeneration.from_pretrained(model_name)
+processor = WhisperProcessor.from_pretrained(model_name)
+
+# Set forced_decoder_ids to enforce Portuguese language transcription
+forced_decoder_ids = processor.get_decoder_prompt_ids(language="portuguese", task="transcribe")
+model.config.forced_decoder_ids = forced_decoder_ids
+
+# Initialize the ASR pipeline with the modified model
+asr_pipeline = pipeline(
+    "automatic-speech-recognition",
+    model=model,
+    processor=processor,
+    device=device
+)
+
 
 
 # Basic GET endpoint