refactor: Add MessageInput to langflow inputs

src/backend/base/langflow/inputs/__init__.py

@@ -6,6 +6,7 @@ from .inputs import (
     FloatInput,
     HandleInput,
     IntInput,
+    MessageInput,
     MultilineInput,
     NestedDictInput,
     PromptInput,
@@ -17,15 +18,16 @@ from .inputs import (
 __all__ = [
     "SecretStrInput",
     "StrInput",
-    MultilineInput,
-    NestedDictInput,
-    PromptInput,
-    SecretStrInput,
-    StrInput,
-    TextInput,
-    "FileInput",
     "PromptInput",
     "MultilineInput",
     "HandleInput",
     "TextInput",
+    "BoolInput",
+    "DropdownInput",
+    "FloatInput",
+    "IntInput",
+    "DictInput",
+    "MessageInput",
+    "NestedDictInput",
+    "FileInput",
 ]

src/backend/base/langflow/interface/utils.py

@@ -3,17 +3,14 @@ import json
 import os
 import re
 from io import BytesIO
-from typing import Dict
 
 import yaml
-from docstring_parser import parse
 from langchain_core.language_models import BaseLanguageModel
 from loguru import logger
 from PIL.Image import Image
 
 from langflow.services.chat.config import ChatConfig
 from langflow.services.deps import get_settings_service
-from langflow.utils.util import format_dict, get_base_classes, get_default_factory
 
 
 def load_file_into_dict(file_path: str) -> dict: