Update app.py

app.py

@@ -1,9 +1,9 @@
 #installing dependencies
 
-! pip install -U git+https://github.com/huggingface/transformers.git
-! pip install -U git+https://github.com/huggingface/accelerate.git
+pip install -U git+https://github.com/huggingface/transformers.git
+pip install -U git+https://github.com/huggingface/accelerate.git
 
-! pip install datasets
+pip install datasets
 
 #setting up models and dataset
 
@@ -12,7 +12,7 @@ batch_size = 128
 
 from datasets import load_dataset
 
-!pip install evaluate
+pip install evaluate
 
 from google.colab import drive
 drive.mount('/content/drive/')