Update hf_benchmark_example.py

hf_benchmark_example.py

@@ -1,4 +1,4 @@
-''''
+"""
 cmd example
 You need a file called "sample.txt" (default path) with text to take tokens for prompts or supply --text_file "path/to/text.txt" as an argument to a text file.
 You can use our attached "sample.txt" file with one of Deci's blogs as a prompt.
@@ -8,7 +8,7 @@ python time_hf.py --model Deci/DeciLM-6b
 
 # Run this and record tokens per second (136 tokens per second on A10 for meta-llama/Llama-2-7b-hf), CUDA OOM above batch size 8
 python time_hf.py --model meta-llama/Llama-2-7b-hf --batch_size 8
-''''
+"""
 
 import json