Update app.py

app.py

@@ -126,6 +126,19 @@ def generate_response(prompt: str) -> str:
     return generated_text
 
 
-
-
+def main():
+    print("Welcome to the Chatbot!")
+    print("Type 'exit' to end the conversation.")
+
+    while True:
+        user_input = input("You: ")
+        
+        if user_input.lower() == 'exit':
+            print("Goodbye!")
+            break
+        
+        response = generate_response(user_input)
+        print("Chatbot:", response)
+
+main()