Update app.py
Browse files
app.py
CHANGED
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@@ -1,23 +1,22 @@
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import os
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import json
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import
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from fastapi import FastAPI, WebSocket, WebSocketDisconnect
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from fastapi.middleware.cors import CORSMiddleware
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from vosk import Model, KaldiRecognizer
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import
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# Kiểm tra model
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MODEL_PATH = "model/vosk-model"
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if not os.path.exists(MODEL_PATH):
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raise Exception("
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print("
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model = Model(MODEL_PATH)
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# Tạo app FastAPI
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app = FastAPI()
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# Cấu hình CORS để hỗ trợ
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app.add_middleware(
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CORSMiddleware,
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allow_origins=["*"], # Cho phép tất cả nguồn
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allow_headers=["*"],
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)
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@app.
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async def
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rec = KaldiRecognizer(model, 16000)
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result_text = ""
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print("\U0001F535 Client đã kết nối WebSocket!")
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try:
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except Exception as e:
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await websocket.close(code=1011, reason="Lỗi xử lý dữ liệu")
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finally:
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print(f"\u2705 Văn bản cuối cùng: {result_text.strip()}")
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if __name__ == "__main__":
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uvicorn
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import os
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import json
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from fastapi import FastAPI, UploadFile, File, HTTPException
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from fastapi.middleware.cors import CORSMiddleware
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from vosk import Model, KaldiRecognizer
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import wave
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# Kiểm tra model
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MODEL_PATH = "model/vosk-model"
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if not os.path.exists(MODEL_PATH):
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raise Exception("❌ Model Vosk không tìm thấy!")
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print("✅ Đang tải model Vosk...")
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model = Model(MODEL_PATH)
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# Tạo app FastAPI
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app = FastAPI()
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# Cấu hình CORS để hỗ trợ API
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app.add_middleware(
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CORSMiddleware,
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allow_origins=["*"], # Cho phép tất cả nguồn
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allow_headers=["*"],
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)
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@app.post("/stt")
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async def speech_to_text(audio: UploadFile = File(...)):
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"""Nhận file âm thanh và trả về văn bản."""
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try:
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with wave.open(audio.file, "rb") as wf:
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if wf.getnchannels() != 1 or wf.getsampwidth() != 2 or wf.getframerate() != 16000:
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raise HTTPException(status_code=400, detail="❌ File âm thanh phải là WAV mono 16kHz 16-bit.")
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rec = KaldiRecognizer(model, 16000)
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while True:
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data = wf.readframes(4000)
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if len(data) == 0:
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break
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rec.AcceptWaveform(data)
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result = json.loads(rec.Result())
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return {"text": result.get("text", "")}
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except Exception as e:
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raise HTTPException(status_code=500, detail=f"❌ Lỗi xử lý âm thanh: {str(e)}")
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if __name__ == "__main__":
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import uvicorn
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uvicorn.run(app, host="0.0.0.0", port=7860)
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