Update app.py

app.py

@@ -354,7 +354,7 @@ def call_gemini(history: List[types.Content]):
                         a += "Thought summary: "
                         has_thoughts = True
                 elif not has_answer:
-                    a += '\n-----\n\n'
+                    if has_thoughts: a += '\n-----\n\n'
                     has_answer = True
                     
                 a += part.text