Fix Python 3.10 CI failures: Add CLI/utilities exports, improve context manager exception handling

Co-Authored-By: João <joao@crewai.com>

src/crewai/__init__.py

@@ -1,6 +1,7 @@
 import warnings
 
 from crewai.agent import Agent
+from crewai import cli
 from crewai.crew import Crew
 from crewai.crews.crew_output import CrewOutput
 from crewai.flow.flow import Flow
@@ -11,6 +12,7 @@ from crewai.process import Process
 from crewai.task import Task
 from crewai.tasks.llm_guardrail import LLMGuardrail
 from crewai.tasks.task_output import TaskOutput
+from crewai import utilities
 
 warnings.filterwarnings(
     "ignore",
@@ -21,6 +23,7 @@ warnings.filterwarnings(
 __version__ = "0.126.0"
 __all__ = [
     "Agent",
+    "cli",
     "Crew",
     "CrewOutput",
     "Process",
@@ -31,4 +34,5 @@ __all__ = [
     "Knowledge",
     "TaskOutput",
     "LLMGuardrail",
+    "utilities",
 ]

src/crewai/llm.py

@@ -219,18 +219,21 @@ def suppress_litellm_output():
         ".*text splitting strategy.*"
     ]
     
-    with warnings.catch_warnings():
+    try:
-        for pattern in warning_patterns:
+        with warnings.catch_warnings():
-            warnings.filterwarnings("ignore", message=pattern)
+            for pattern in warning_patterns:
-        
+                warnings.filterwarnings("ignore", message=pattern)
-        try:
+            
             _litellm_logger.setLevel(logging.WARNING)
             yield
-        except Exception as e:
+    except Exception as e:
-            logging.debug(f"Error in litellm output suppression: {e}")
+        logging.debug(f"Error in litellm output suppression: {e}")
-            yield
+        raise
-        finally:
+    finally:
+        try:
             _litellm_logger.setLevel(original_level)
+        except Exception as e:
+            logging.debug(f"Error restoring logger level: {e}")
 
 
 class Delta(TypedDict):