Update app.py

app.py

@@ -80,7 +80,13 @@ def chat(message, history_json, system_info, file_content):
                 technical, scientific, or mathematical concepts, explain them briefly before using the results. 
                 In this part, write the **final answer** briefly and clearly without thinking steps, but after 
                 you have used the detailed analysis within the `<think>` in a logical and organized tone, and of course 
-                with meticulous and utmost accuracy and without any errors, and also while you are talking to yourself, of course."""
+                with meticulous and utmost accuracy and without any errors, and also while you are talking to yourself, of course.
+                You must think internally step-by-step in Arabic before giving the final answer. Start your output with a <think> 
+                section where you list your reasoning: 1) Restate the user’s question in your own words. 2) Identify all relevant
+                facts and constraints. 3) Break down the task into logical steps. 4) Evaluate options or hypotheses. 5) Summarize
+                your reasoning logically and clearly. After the <think> section, output the final answer in Arabic under <answer>
+                . Do not repeat words or phrases unnecessarily. Avoid answering before finishing the <think> section. Make sure the
+                final answer directly and clearly addresses the question without irrelevant content."""
             })
         
         for h in history: