batch size from 6 to 4

from openai: "4 images per prompt: Starting later today, DALL·E will return four images instead of six. This allows more people to experience DALL·E by lessening the strain on our capacity."

Author: ezzcodeezzlife

src/dalle2/dalle2.py

@@ -9,7 +9,7 @@
 class Dalle2():
     def __init__(self, bearer):
         self.bearer = bearer
-        self.batch_size = 6
+        self.batch_size = 4
 
     def generate(self, promt):
         url = "https://labs.openai.com/api/labs/tasks"
@@ -102,4 +102,4 @@ def generate_amount(self, promt, amount):
                     continue
         print("🙌 Task completed!")
         print(all_generations)
-        return all_generations
+        return all_generations