Add logging to GitHubTool for function loading and initialization

tools/github_tool.py

@@ -1,5 +1,9 @@
 import os
 import json
+import logging
+
+logging.basicConfig(level=logging.DEBUG)
+logger = logging.getLogger(__name__)
 
 class GitHubTool:
     def __init__(self):
@@ -10,12 +14,15 @@ class GitHubTool:
 
         self.instances = {}
         self.functions = []
+        logger.debug(f"Initialized GitHubTool with repo: {self.repo}")
         self._load_functions()
 
     def _load_functions(self):
+        logger.debug("Starting to load functions")
         function_dir = os.path.join(os.path.dirname(__file__), "github_tool_functions")
         for filename in os.listdir(function_dir):
             if filename.endswith(".py") and filename != "__init__.py":
+                logger.debug(f"Processing file: {filename}")
                 function_name = filename[:-3]
                 module = __import__(f"tools.github_tool_functions.{function_name}", fromlist=[function_name.capitalize()])
                 class_name = getattr(module, function_name.capitalize())
@@ -28,6 +35,8 @@ class GitHubTool:
                     if json_start != -1 and json_end != -1:
                         json_def = json.loads(content[json_start:json_end])
                         self.functions.append(json_def)
+                        logger.debug(f"Loaded function: {json_def['name']}")
+        logger.debug(f"Loaded {len(self.functions)} functions")
 
     def execute(self, function_name, **kwargs):
         if function_name in self.instances: