Update app.py

app.py

@@ -15,7 +15,7 @@ model = AutoModelForSeq2SeqLM.from_pretrained("google/flan-t5-large")
 tokenizer = AutoTokenizer.from_pretrained("google/flan-t5-large")
 
 def chatbot_model(m,history):
-     for char, replacement in replacements.items():
+    for char, replacement in replacements.items():
         m = m.replace(char, replacement)
     # Encode the prompt and generate response
     input_ids = tokenizer.encode(prompt.format(m) + tokenizer.eos_token, return_tensors='pt')