improvements

src/crewai/knowledge/knowledge.py

@@ -30,7 +30,7 @@ class Knowledge(BaseModel):
             Logger(verbose=True).log(
                 "warning",
                 f"Failed to init knowledge: {e}",
-                color="red",
+                color="yellow",
             )
 
     def query(

src/crewai/knowledge/source/base_knowledge_source.py

@@ -1,11 +1,10 @@
 from abc import ABC, abstractmethod
-from typing import List
+from typing import List, Dict, Any
 
 import numpy as np
 from pydantic import BaseModel, ConfigDict, Field
 
 from crewai.knowledge.storage.knowledge_storage import KnowledgeStorage
-from typing import Dict, Any
 
 
 class BaseKnowledgeSource(BaseModel, ABC):

src/crewai/knowledge/source/text_file_knowledge_source.py

@@ -1,4 +1,5 @@
-from typing import List
+from typing import Dict, List
+from pathlib import Path
 
 from crewai.knowledge.source.base_file_knowledge_source import BaseFileKnowledgeSource
 
@@ -6,11 +7,11 @@ from crewai.knowledge.source.base_file_knowledge_source import BaseFileKnowledge
 class TextFileKnowledgeSource(BaseFileKnowledgeSource):
     """A knowledge source that stores and queries text file content using embeddings."""
 
-    def load_content(self) -> str:
+    def load_content(self) -> Dict[Path, str]:
         """Load and preprocess text file content."""
-        super().load_content()  # Validate the file path
+        super().load_content()
         with self.file_path.open("r", encoding="utf-8") as f:
-            return f.read()
+            return f.read()  # type: ignore
 
     def add(self) -> None:
         """