remove example caching in gradio interface

app.py

@@ -5,7 +5,6 @@ import json
 from prompts import general_prompt
 from gradio_pdf import PDF
 import requests
-import os
 
 service_context_module = None
 current_model = None
@@ -91,8 +90,6 @@ Created by [@rajsinghparihar](https://huggingface.co/rajsinghparihar) for extrac
                 label="Enter your Groq API KEY",
                 type="password",
             )
-            if api_key == "" or not api_key:
-                api_key = os.getenv("GROQ_API_KEY")
             available_models = gr.Dropdown(
                 value="llama3-70b-8192",
                 label="Choose your LLM",
@@ -131,6 +128,7 @@ Created by [@rajsinghparihar](https://huggingface.co/rajsinghparihar) for extrac
                     "Employee Name, Bank Name, Location, Total Salary, Total Deductions",
                 ],
             ],
+            cache_examples="lazy",
         )
     gr.Markdown("""
 ## Pros of LLMs as information extractors over current extraction solutions: