remove prints

Author: adamgordonbell

guidance/models/_openai.py

@@ -214,7 +214,6 @@ def _generator(self, prompt, temperature):
 
             # Check if the result is already in the cache
             if cache_key in self.cache:
-                print("cache hit")
                 for chunk in self.cache[cache_key]:
                     yield chunk
                 return