Integrate dotenv for environment variable management and update GROQ API key retrieval

.env

@@ -0,0 +1 @@
+GROQ_API_KEY = "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"

main.py

@@ -11,6 +11,8 @@ import hashlib
 import json
 from typing import Optional
 import httpx  # Add this import for HTTP requests
+from dotenv import load_dotenv
+load_dotenv()
 
 # Define input model
 
@@ -107,7 +109,7 @@ device = torch.device("cuda" if torch.cuda.is_available() else "cpu")
 torch_dtype = torch.float16 if torch.cuda.is_available() else torch.float32
 
 # Add Groq API key and URL
-GROQ_API_KEY = "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"
+GROQ_API_KEY = os.getenv("GROQ_API_KEY")
 GROQ_API_URL = "https://api.groq.com/openai/v1/audio/transcriptions"
 
 ner_model = ner_model.to(device)

requirements.txt

@@ -10,4 +10,5 @@ torchaudio
 datasets[audio]
 accelerate>=0.26.0
 python-multipart
-httpx
+httpx
+python-dotenv