Update app.py

app.py

@@ -54,10 +54,20 @@ class ChatHistory:
 
 # Function to log questions and answers to a file
 def log_to_file(question: str, answer: str):
-    timestamp = datetime.now().strftime("%Y-%m-%d %H:%M:%S")
-    log_entry = f"Timestamp: {timestamp}\nQuestion: {question}\nAnswer: {answer}\n\n"
-    with open("Logs.txt", "a") as log_file:
-        log_file.write(log_entry)
+    """Logs the question and answer to a file with a timestamp."""
+    try:
+        timestamp = datetime.now().strftime("%Y-%m-%d %H:%M:%S")
+        log_entry = f"Timestamp: {timestamp}\nQuestion: {question}\nAnswer: {answer}\n\n"
+        
+        # Debugging: Print the log entry to verify its content
+        logger.info(f"Log Entry: {log_entry}")
+        
+        # Open the file in append mode and write the log entry
+        with open("Logs.txt", "a") as log_file:
+            log_file.write(log_entry)
+            logger.info("Successfully wrote to Logs.txt")
+    except Exception as e:
+        logger.error(f"Failed to write to Logs.txt: {e}")
 
 # Load environment variables and setup
 load_dotenv()
@@ -110,7 +120,7 @@ retriever = db.as_retriever(
 
 llm = ChatGoogleGenerativeAI(
     model="gemini-2.0-flash-thinking-exp-01-21",
-    temperature=0,
+    temperature=0.2,
     max_tokens=None,
     timeout=None,
     max_retries=2,
@@ -186,8 +196,8 @@ Critical Constraints
 
 - Strict Context Reliance: Base all responses solely on the provided context and chat history.
 - Non-Mawared HR Queries: Politely decline to answer questions unrelated to Mawared HR.
-- Answer Format: Always provide accurate answers in numbered steps without revealing your thought process or using code.
-
+- Answer Format: Always provide accurate answers in numbered steps without using code.
+- Use Tags like <Thinking> and <Processing> to indicate your process.
 ---
 
 By adhering to these principles and guidelines, ensure every response is accurate, professional, and easy to follow.
@@ -268,6 +278,7 @@ def ask_question_gradio(question: str, history: List[List[str]]) -> Generator[tu
         chat_history.add_message("assistant", response)
         
         # Log the question and answer to a file
+        logger.info("Attempting to log question and answer to Logs.txt")
         log_to_file(question, response)
         
     except Exception as e: