Update app.py

app.py

@@ -1,6 +1,13 @@
 import gradio as gr
 import re
-        
+import subprocess
+import sys
+
+def install(package):
+    subprocess.check_call([sys.executable, "-m", "pip", "install", package])   
+
+install(transformers)
+  
 from transformers import pipeline
 
 sp_model ="JonatanGk/roberta-base-bne-finetuned-cyberbullying-spanish"