space gpu cuda fix

app.py

@@ -229,7 +229,7 @@ def cuda_error_handler(func):
             return f"An unexpected error occurred: {str(e)}", 0, 0
     return wrapper
 
-@spaces.GPU(duration=120)
+@spaces.GPU()
 @cuda_error_handler
 def generate_text(image, prompt, max_tokens):
     try:
@@ -270,7 +270,7 @@ def generate_text(image, prompt, max_tokens):
         traceback.print_exc()
         return f"Error: {str(e)}", 0, 0
 
-@spaces.GPU(duration=60)
+@spaces.GPU()
 @cuda_error_handler
 def calculate_similarity(image1, image2):
     try: