Update app.py

app.py

@@ -22,10 +22,10 @@ from langchain_community.document_transformers import LongContextReorder
 
 import os
 
-api_key = os.getenv("NVIDIA_API_KEY")
+api_key = "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"
 
 # NVIDIAEmbeddings.get_available_models()
-embedder = NVIDIAEmbeddings(model="nvidia/embed-qa-4", api_key=api_key, truncate="END")
+embedder = NVIDIAEmbeddings(model="nvidia/embed-qa-4", api_key=api_key, truncate="NONE")
 # ChatNVIDIA.get_available_models()
 instruct_llm = ChatNVIDIA(model="mistralai/mixtral-8x7b-instruct-v0.1")