Update app.py

app.py

@@ -103,7 +103,7 @@ def gen(input):
         if char == '\n':
             out = remove_caseifer(generated_text)
             return input + out
-            
+        
 md = """This is some code:
 
 hello
@@ -112,7 +112,7 @@ hello
 def fn(x, y, z):
     print(x, y, z)
 """
-
+chat_history []
 with gr.Blocks() as demo:
     chatbot = gr.Chatbot()
     msg = gr.Textbox()