diff --git a/qwen_agent/__init__.py b/qwen_agent/__init__.py
index 85a9214..1a2eda2 100644
--- a/qwen_agent/__init__.py
+++ b/qwen_agent/__init__.py
@@ -1,4 +1,4 @@
-__version__ = '0.0.6'
+__version__ = '0.0.7'
 from .agent import Agent
 from .multi_agent_hub import MultiAgentHub
 
diff --git a/qwen_agent/gui/gradio.py b/qwen_agent/gui/gradio.py
index ae8cedd..7843767 100644
--- a/qwen_agent/gui/gradio.py
+++ b/qwen_agent/gui/gradio.py
@@ -1,14 +1,7 @@
 try:
     import gradio as gr
-    if gr.__version__ < '4.0':
-        raise ImportError('Incompatible "gradio" version detected. '
-                          'Please install the correct version with: pip install "gradio>=4.0"')
-except (ModuleNotFoundError, AttributeError):
-    raise ImportError('Requirement "gradio" not installed. '
-                      'Please install it by: pip install -U "gradio>=4.0"')
-
-try:
+    assert gr.__version__ >= '4.0'
     import modelscope_studio as mgr  # noqa
-except ModuleNotFoundError:
-    raise ImportError('Requirement "modelscope-studio" not installed. '
-                      'Please install it by: pip install -U "modelscope-studio>=0.2.1"')
+except Exception as e:
+    raise ImportError('The dependencies for GUI support are not installed. '
+                      'Please install the required dependencies by running: pip install qwen-agent[gui]') from e
diff --git a/qwen_agent/memory/memory.py b/qwen_agent/memory/memory.py
index b001d11..7f7f91f 100644
--- a/qwen_agent/memory/memory.py
+++ b/qwen_agent/memory/memory.py
@@ -114,14 +114,15 @@ def _run(self, messages: List[Message], lang: str = 'en', **kwargs) -> Iterator[
                 except Exception:
                     query = query
 
-            content = self._call_tool(
-                'retrieval',
+            content = self.function_map['retrieval'].call(
                 {
                     'query': query,
                     'files': rag_files
                 },
                 **kwargs,
             )
+            if not isinstance(content, str):
+                content = json.dumps(content, ensure_ascii=False, indent=4)
 
             yield [Message(role=ASSISTANT, content=content, name='memory')]
 
diff --git a/qwen_agent/tools/code_interpreter.py b/qwen_agent/tools/code_interpreter.py
index e6ce3fd..1da1256 100644
--- a/qwen_agent/tools/code_interpreter.py
+++ b/qwen_agent/tools/code_interpreter.py
@@ -63,6 +63,7 @@ def __init__(self, cfg: Optional[Dict] = None):
         self.work_dir: str = os.getenv('M6_CODE_INTERPRETER_WORK_DIR', self.work_dir)
         self.work_dir: str = self.cfg.get('work_dir', self.work_dir)
         self.instance_id: str = str(uuid.uuid4())
+        _check_deps_for_code_interpreter()
 
     @property
     def args_format(self) -> str:
@@ -261,6 +262,22 @@ def _serve_image(self, image_base64: str) -> str:
         return local_image_file
 
 
+def _check_deps_for_code_interpreter():
+    try:
+        import matplotlib  # noqa
+        import matplotlib.pyplot as plt  # noqa
+        import numpy as np  # noqa
+        import pandas as pd  # noqa
+        import PIL.Image  # noqa
+        import seaborn as sns  # noqa
+        from jupyter_client import BlockingKernelClient  # noqa
+        from sympy import Eq, solve, symbols  # noqa
+    except ImportError as e:
+        raise ImportError(
+            'The dependencies for Code Interpreter support are not installed. '
+            'Please install the required dependencies by running: pip install qwen-agent[code_interpreter]') from e
+
+
 def _fix_matplotlib_cjk_font_issue():
     import matplotlib
 
diff --git a/qwen_agent/tools/retrieval.py b/qwen_agent/tools/retrieval.py
index 638fb28..09e42f0 100644
--- a/qwen_agent/tools/retrieval.py
+++ b/qwen_agent/tools/retrieval.py
@@ -8,6 +8,22 @@
 from qwen_agent.tools.simple_doc_parser import PARSER_SUPPORTED_FILE_TYPES
 
 
+def _check_deps_for_rag():
+    try:
+        import charset_normalizer  # noqa
+        import jieba  # noqa
+        import pdfminer  # noqa
+        import pdfplumber  # noqa
+        import rank_bm25  # noqa
+        import snowballstemmer  # noqa
+        from bs4 import BeautifulSoup  # noqa
+        from docx import Document  # noqa
+        from pptx import Presentation  # noqa
+    except ImportError as e:
+        raise ImportError('The dependencies for RAG support are not installed. '
+                          'Please install the required dependencies by running: pip install qwen-agent[rag]') from e
+
+
 @register_tool('retrieval')
 class Retrieval(BaseTool):
     description = f'从给定文件列表中检索出和问题相关的内容，支持文件类型包括：{"/".join(PARSER_SUPPORTED_FILE_TYPES)}'
@@ -51,6 +67,9 @@ def call(self, params: Union[str, dict], **kwargs) -> list:
             The parsed file list or retrieved file list.
         """
 
+        # TODO: It this a good place to check the RAG deps?
+        _check_deps_for_rag()
+
         params = self._verify_json_format_args(params)
         files = params.get('files', [])
         if isinstance(files, str):