Update app.py

app.py

@@ -1,5 +1,12 @@
 import gradio as gr
 import re
+
+import subprocess
+import sys
+
+def install(package):
+    subprocess.check_call([sys.executable, "-m", "pip", "install",transformers])
+    
 from transformers import pipeline
 
 sp_model = "SineTheta/Spam_and_bully_detection"