Update app.py

app.py

@@ -118,7 +118,7 @@ class Translator:
 lan = Translator()
 def detect_onnx_models(path):
     onnx_models = glob.glob(path + '/*.onnx')
-    onnx_configs = glob.glob(path + '/*.json')
+    onnx_configs = glob.glob('*.json')
     if len(onnx_models) > 1:
         return onnx_models, onnx_configs  # Return both lists as a tuple
     elif len(onnx_models) == 1:
@@ -171,6 +171,9 @@ def load_model_configuration(models_path, config_name):
     except FileNotFoundError:
         # Handle the case where the configuration file does not exist
         return None
+    except IsADirectoryError:
+        # Handle the case where config_name is a directory (not a file)
+        return None