fixed logs on chat report

app.py

@@ -111,7 +111,7 @@ def chat_with_report_endpoint(request: ChatWithReportRequest, x_api_key: str = H
         question=request.question,
         questions=request.questions
     )
-    logger.info("Chat with report completed successfully.\nAnswer:\n", answer)
+    logger.info(f"Chat with report completed successfully.\nAnswer:\n{answer}")
     return ChatWithReportResponse(answer=answer)
 
 if __name__ == "__main__": uvicorn.run("app:app", host="0.0.0.0", port=8000, reload=False)

utils.py

@@ -1,7 +1,7 @@
 import openai
-import os
 
 LLM_MODEL = "gpt-4o-mini"
+temperature = 0
 
 def call_llm(prompt: str, response_format=None, model=LLM_MODEL) -> str:
     client = openai.OpenAI()
@@ -10,12 +10,12 @@ def call_llm(prompt: str, response_format=None, model=LLM_MODEL) -> str:
             model=model,
             messages=[{"role": "user", "content": prompt}],
             response_format=response_format,
-            temperature=0
+            temperature=temperature
         )
     else:
         response = client.chat.completions.create(
             model=model,
             messages=[{"role": "user", "content": prompt}],
-            temperature=0
+            temperature=temperature
         )
     return response.choices[0].message.content