Update app.py

app.py

@@ -1,12 +1,13 @@
+from datasets import load_dataset
+from sentence_transformers import SentenceTransformer
 import os
 from openai import OpenAI  # or your preferred client
 from pinecone import Pinecone, ServerlessSpec
 import gradio as gr
 
+#Setup API Keys
 api_key = os.getenv("OPENAI_API_KEY")
 client = OpenAI(api_key=api_key)  # or openai.api_key = api_key
-
-# Fetch from secrets
 papi_key = os.getenv("PINECONE_API_KEY")
 environment = os.getenv("PINECONE_ENVIRONMENT")
 
@@ -20,7 +21,7 @@ pc = Pinecone(api_key=papi_key)
 #         metric='euclidean',
 #         spec=ServerlessSpec(
 #             cloud='gcp',
-#             region='us-west-gcp'
+#             region='us-west4-gcp'
 #         )
 #     )