Update app.py

修正post的predict_image方法

app.py

@@ -52,16 +52,10 @@ def predict_text_api(payload: dict):
 
 # ✅ API 路由：圖片分析（POST）
 @api.post("/run/predict_image")
-async def predict_image_api(file: UploadFile = File(...), explain_mode: str = Form("cnn")):
+async def predict_image_api(file: UploadFile = File(...), explain_mode: str = Form(...)):
     try:
-        with tempfile.NamedTemporaryFile(delete=False, suffix=".png") as temp_file:
-            temp_file.write(await file.read())
-            temp_file_path = temp_file.name
-
-        with open(temp_file_path, "rb") as f:
-            result = analyze_image(f.read(), explain_mode=explain_mode)
-
-        os.remove(temp_file_path)
+        img = await file.read()
+        result = analyze_image(img,explain_mode=explain_mode)
 
         return {
             "data": [