fix: Fixed variable name typo

app.py

@@ -31,7 +31,7 @@ def generate(
 
     :param message: The new user prompt.
     :param history: The history of the chat session.
-    :param system: The system prompt of the model.
+    :param system_prompt: The system prompt of the model.
     :param temperature: The temperature parameter for the model.
     :param max_tokens: The maximum amount of tokens to use for the model.
     :param top_p: The top p value for the model.
@@ -40,7 +40,7 @@ def generate(
     logging.info("Generating Text")
     logging.debug("message: %s", message)
     logging.debug("history: %s", history)
-    logging.debug("system: %s", system)
+    logging.debug("system: %s", system_prompt)
     logging.debug("temperature: %s", temperature)
     logging.debug("max_tokens: %s", max_tokens)
     logging.debug("top_p: %s", top_p)