fixed stupid mistake

handler.py

@@ -21,7 +21,7 @@ class EndpointHandler():
             if isinstance(data, dict):
                 print('data is a dict: ', data)
                 inputs = data.pop("inputs", None)
-                text_input = inputs.get('text',None)
+                text_input = inputs["text"] if "text" in inputs else None
                 image_data = BytesIO(base64.b64decode(inputs['image'])) if 'image' in inputs else None
             else:
                 # assuming its an image sent via binary