Update app.py

app.py

@@ -226,6 +226,12 @@ class LLMService:
             api_key=os.getenv("HF_TOKEN"),
         )
 
+    @staticmethod
+    def _strip_thinking(text: str) -> str:
+        """Entfernt <think>...</think> Blöcke (z.B. von DeepSeek-R1) aus dem Output."""
+        import re
+        return re.sub(r"<think>.*?</think>", "", text, flags=re.DOTALL).strip()
+
     def ask(self, model_id, system_prompt, user_input, provider=None):
         messages = [
             {"role": "system", "content": system_prompt},
@@ -241,7 +247,8 @@ class LLMService:
                 stream=False,
                 extra_headers=extra_headers,
             )
-            return response.choices[0].message.content or ""
+            raw = response.choices[0].message.content or ""
+            return self._strip_thinking(raw)
         except Exception as e:
             return f"🚨 Fehler ({model_id}): {str(e)}"
 
@@ -457,6 +464,7 @@ with gr.Blocks() as demo:
     chatbot = gr.Chatbot(
         label="Sitzungsprotokoll",
         height=700,
+        sanitize_html=False,
     )
     clear_btn.add(chatbot)