Update app.py

app.py

@@ -1,15 +1,15 @@
 from dotenv import load_dotenv
-
-load_dotenv()
-
-api = os.getenv("groq_api_key")
-
-
+import os
 from sentence_transformers import SentenceTransformer
 import gradio as gr
 from sklearn.metrics.pairwise import cosine_similarity
 from groq import Groq
 
+
+load_dotenv()
+
+api = os.getenv("groq_api_key")
+
 def create_metadata_embeddings():
   student="""
   Table: student