Update app.py to remove the pip install commands.

app.py

@@ -24,7 +24,7 @@ We'll create multiple prompts and evaluate them against our ground truth data to
 First, let's install our dependencies and make sure we've got our API Key loaded from Secrets (or locally, if you're running via Jupyter)
 """
 
-!pip install datasets
+#!pip install datasets
 
 from openai import OpenAI
 from google.colab import userdata
@@ -286,7 +286,7 @@ results_df.plot(x='Version', y='Accuracy', kind='bar')
 
 """## Define Gradio functions and create the chat interaction space"""
 
-pip install gradio
+#!pip install gradio
 
 def test_prompt(prompt_template: dict, user_prompt): #test_data: pd.DataFrame) -> pd.DataFrame:
     """Evaluate a prompt against test data and return metrics"""