Mail line break fix

app.py

@@ -280,9 +280,13 @@ def send_evaluation(history, job, resume, job_params):
     # E-Mail-Nachricht erstellen
     subject = "Evaluation for the job: "+job_params[0]
     message = f"""Dear Recruiter,
+    
 Please find attached the complete chat history for this evaluation, resume and summary.
+
 The evaluation AI-supported summarized:
+
 {ai_summary}
+
 Sincerely,
 Your Evaluation Tool
 """