fix #171

guidance/__init__.py

@@ -1,4 +1,4 @@
-__version__ = "0.0.58"
+__version__ = "0.0.59"
 
 import types
 import sys

guidance/llms/caches/_cache.py

@@ -35,3 +35,6 @@ def create_key(self, llm: str, **kwargs: Dict[str, Any]) -> str:
 
         hasher.update(combined)
         return hasher.hexdigest()
+
+    def clear(self):
+        raise NotImplementedError()

guidance/llms/caches/_diskcache.py

@@ -23,3 +23,6 @@ def __setitem__(self, key: str, value: str) -> None:
 
     def __contains__(self, key: str) -> bool:
         return key in self._diskcache
+
+    def clear(self):
+        self._diskcache.clear()

tests/llms/caches/test_diskcache.py

@@ -0,0 +1,5 @@
+import guidance
+
+def test_clear():
+    """Makes sure we call clear"""
+    guidance.llms.OpenAI.cache.clear()

tests/test_program.py

@@ -54,7 +54,7 @@ async def f():
     loop.run_until_complete(f())
 
 def test_agents():
-    """Test agentes, calling prompt twice"""
+    """Test agents, calling prompt twice"""
 
     guidance.llm = get_llm("openai:gpt-3.5-turbo")