Update app.py

app.py

@@ -12,13 +12,13 @@ co = cohere.Client(cohere_api_key)
 
 history = []
 chat = []
+cid = str(uuid.uuid4())
 
 def trigger_example(example):
     chat, updated_history = generate_response(example)
     return chat, updated_history
         
 def generate_response(user_message, history=None):
-    global cid
     
     if history is None:
         history = []
@@ -48,7 +48,6 @@ def generate_response(user_message, history=None):
     
 
 def clear_chat():
-    global cid
     cid = str(uuid.uuid4())
     return [], []