Update app.py

app.py

@@ -29,7 +29,7 @@ def rand_image():
 def set_labels(text):
     return text.split(",")
     
-get_caption = gr.load("ryaalbr/caption", src="spaces", hf_token=environ("api_key"))
+get_caption = gr.load("ryaalbr/caption", src="spaces", hf_token=environ["api_key"])
 def generate_text(image):
     return get_caption(image)