Update app.py

app.py

@@ -92,7 +92,7 @@ if llama_tokenizer.pad_token is None:
 def llama_generate(
     message: str,
     max_new_tokens: int = LLAMA_DEFAULT_MAX_NEW_TOKENS,
-    temperature: float = 0.6,
+    temperature: float = 0.3,
     top_p: float = 0.9,
     top_k: int = 50,
     repetition_penalty: float = 1.2,
@@ -135,7 +135,7 @@ Given the following issue description:
 ---
 {issue_text}
 ---
-Explain why this issue might be classified as a **{quality_name}** issue. Provide a concise explanation, relating it back to the issue description.
+Explain why this issue might be classified as a **{quality_name}** issue. Provide a concise explanation, relating it back to the issue description. Keep the explanation short and concise.
 """
     try:
         explanation = llama_generate(prompt)