Update app.py

app.py

@@ -53,28 +53,28 @@ def stream_completion(message: str,
     # Current user input comes last
     messages.append({"role": "user", "content": message})
 
-    try:
-        # Kick off streaming completion
-        response = openai.chat.completions.create(
-            model="Qwen/Qwen3-4B",
-            messages=messages,
-            temperature=temperature,
-            top_p=top_p,
-            max_tokens=max_tokens,
-            stream=True,
-            # Forward MoI blending coefficient to the backend
-            extra_headers={"X-MIXINPUTS-BETA": str(beta)},
-        )
-
-        assistant = ""
-        for chunk in response:
-            # ``delta.content`` is None for e.g. role announcements; guard with or ""
-            delta = chunk.choices[0].delta.content or ""
-            assistant += delta
-            yield history + [(message, assistant)]  # live update
-
-    except Exception as err:  # pylint: disable=broad-except
-        yield history + [(message, f"[ERROR] {err}")]
+    #try:
+    # Kick off streaming completion
+    response = openai.chat.completions.create(
+        model="Qwen/Qwen3-4B",
+        messages=messages,
+        temperature=temperature,
+        top_p=top_p,
+        max_tokens=max_tokens,
+        stream=True,
+        # Forward MoI blending coefficient to the backend
+        extra_headers={"X-MIXINPUTS-BETA": str(beta)},
+    )
+
+    assistant = ""
+    for chunk in response:
+        # ``delta.content`` is None for e.g. role announcements; guard with or ""
+        delta = chunk.choices[0].delta.content or ""
+        assistant += delta
+        yield history + [(message, assistant)]  # live update
+
+    # except Exception as err:  # pylint: disable=broad-except
+    #     yield history + [(message, f"[ERROR] {err}")]
 
 
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