Merge pull request #40 from veithly/fix/chainbase

Refactor imports in __init__.py to use relative paths and enhance readability.

Author: veithly

spoon_toolkits/data_platforms/chainbase/__init__.py

@@ -5,12 +5,12 @@
 dotenv.load_dotenv()
 
 # Import all module servers
-from balance import mcp as balance_server
-from basic import mcp as basic_server
-from token_api import mcp as token_api_server
+from .balance import mcp as balance_server
+from .basic import mcp as basic_server
+from .token_api import mcp as token_api_server
 
 # Import tool classes
-from chainbase_tools import (
+from .chainbase_tools import (
     GetLatestBlockNumberTool,
     GetBlockByNumberTool,
     GetTransactionByHashTool,
@@ -62,4 +62,4 @@
         host=host,
         port=port,
         path=path
-    )
+    )

spoon_toolkits/data_platforms/chainbase/chainbase_tools.py

@@ -225,7 +225,10 @@ class ContractCallTool(BaseTool):
             },
             "params": {
                 "type": "array",
-                "description": "The parameters to pass to the function"
+                "description": "The parameters to pass to the function",
+                "items": {
+                    "type": "string"
+                }
             },
             "to_block": {
                 "type": "string",
@@ -505,4 +508,4 @@ async def run_all_tests():
         await test_get_account_tokens()
         await test_get_account_balance()
 
-    asyncio.run(run_all_tests()) 
+    asyncio.run(run_all_tests())