diff --git a/__pycache__/main.cpython-312.pyc b/__pycache__/main.cpython-312.pyc
index 5880bab..ca74993 100644
Binary files a/__pycache__/main.cpython-312.pyc and b/__pycache__/main.cpython-312.pyc differ
diff --git a/app/api/core/dependencies/dependencies.py b/app/api/core/dependencies/dependencies.py
index 965f5ff..025ebc4 100644
--- a/app/api/core/dependencies/dependencies.py
+++ b/app/api/core/dependencies/dependencies.py
@@ -1,3 +1,4 @@
+# app/api/core/dependencies/dependencies.py
 from sqlalchemy.orm import Session
 from app.api.db.database import SessionLocal
 
diff --git a/app/api/core/middleware/__pycache__/__init__.cpython-312.pyc b/app/api/core/middleware/__pycache__/__init__.cpython-312.pyc
index ddfcb1b..72edb6f 100644
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diff --git a/app/api/core/middleware/__pycache__/activity_tracker.cpython-312.pyc b/app/api/core/middleware/__pycache__/activity_tracker.cpython-312.pyc
index 4901ad2..2c7cc63 100644
Binary files a/app/api/core/middleware/__pycache__/activity_tracker.cpython-312.pyc and b/app/api/core/middleware/__pycache__/activity_tracker.cpython-312.pyc differ
diff --git a/app/api/core/middleware/activity_tracker.py b/app/api/core/middleware/activity_tracker.py
index 46a0443..8c61125 100644
--- a/app/api/core/middleware/activity_tracker.py
+++ b/app/api/core/middleware/activity_tracker.py
@@ -9,5 +9,5 @@ class ActivityTrackerMiddleware(BaseHTTPMiddleware):
         start_time = time()
         response: Response = await call_next(request)
         process_time = time() - start_time
-        logger.info(f"Request processed in {process_time:.4f} seconds")
+        logger.info(f"Processed {request.method} {request.url} in {process_time:.4f} seconds")
         return response
\ No newline at end of file
diff --git a/app/api/db/__pycache__/__init__.cpython-312.pyc b/app/api/db/__pycache__/__init__.cpython-312.pyc
index 8f6cdaf..0cb7f7f 100644
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diff --git a/app/api/db/__pycache__/database.cpython-312.pyc b/app/api/db/__pycache__/database.cpython-312.pyc
index 285a113..11d436a 100644
Binary files a/app/api/db/__pycache__/database.cpython-312.pyc and b/app/api/db/__pycache__/database.cpython-312.pyc differ
diff --git a/app/api/v1/models/comments.py b/app/api/v1/models/comments.py
index bd737a7..4ff0ea5 100644
--- a/app/api/v1/models/comments.py
+++ b/app/api/v1/models/comments.py
@@ -1,5 +1,3 @@
-# app/api/v1/models/comments.py
-
 from sqlalchemy import Column, ForeignKey, Integer, String, Text
 from sqlalchemy.orm import relationship
 from app.api.db.database import Base
@@ -12,7 +10,7 @@ class Comments(Base):
     user_id = Column(Integer, ForeignKey('users.id'))
     comment_text = Column(Text)
     created_at = Column(String)
-    updated_at = Column(String, nullable=True)
+    updated_at = Column(String)
 
     post = relationship('Post', back_populates='comments')
     user = relationship('User', back_populates='comments')
diff --git a/app/api/v1/models/posts.py b/app/api/v1/models/posts.py
index 91f73cb..14db0e3 100644
--- a/app/api/v1/models/posts.py
+++ b/app/api/v1/models/posts.py
@@ -1,4 +1,3 @@
-from typing import Optional
 from sqlalchemy import Column, ForeignKey, Integer, String, Text
 from sqlalchemy.orm import relationship
 from app.api.db.database import Base
@@ -10,8 +9,10 @@ class Posts(Base):
     title = Column(String, nullable=False)
     content = Column(Text, nullable=False)
     user_id = Column(Integer, ForeignKey('users.id'), nullable=False)
+    category_id = Column(Integer, ForeignKey('categories.id'), nullable=False)
 
-    author = relationship('Users', back_populates='posts')
+    user = relationship('User', back_populates='posts')
+    category = relationship('Category', back_populates='posts')
 
     def __repr__(self):
-        return f'Post(id={self.id}, title={self.title}, content={self.content[:20]}...)'
\ No newline at end of file
+        return f'<Post {self.title}>'
\ No newline at end of file
diff --git a/app/api/v1/models/tags.py b/app/api/v1/models/tags.py
index 7d5ff60..8b8b44f 100644
--- a/app/api/v1/models/tags.py
+++ b/app/api/v1/models/tags.py
@@ -9,7 +9,8 @@ class Tags(Base):
     name = Column(String, nullable=False, unique=True)
     description = Column(Text, nullable=True)
 
-    posts = relationship("Post", back_populates="tags", secondary="post_tags")
+    # Relationships
+    posts = relationship('Post', secondary='post_tags', back_populates='tags')
 
     def __repr__(self):
-        return f"Tag(id={self.id}, name='{self.name}', description='{self.description}')"
\ No newline at end of file
+        return f'Tag(id={self.id}, name="{self.name}")'
\ No newline at end of file
diff --git a/app/api/v1/models/user.py b/app/api/v1/models/user.py
index 960dfe4..a1fdbb7 100644
--- a/app/api/v1/models/user.py
+++ b/app/api/v1/models/user.py
@@ -2,20 +2,22 @@ from sqlalchemy import Column, ForeignKey, Integer, String, Text
 from sqlalchemy.orm import relationship
 from app.api.db.database import Base
 
+# Optional imports
+# from typing import Optional
+
 class User(Base):
     __tablename__ = 'user'
 
     id = Column(Integer, primary_key=True, index=True)
-    # Add relevant foreign keys and entity-specific fields here
-    # For example:
-    # email = Column(String, unique=True, index=True, nullable=False)
-    # hashed_password = Column(String, nullable=False)
+    # Add relevant columns based on project context
+    # email = Column(String, unique=True, nullable=False)
+    # password = Column(String, nullable=False)
     # full_name = Column(String, nullable=False)
     # bio = Column(Text, nullable=True)
 
-    # Relationships
-    # For example:
+    # Add relationships if applicable
     # posts = relationship("Post", back_populates="author")
 
-    def __repr__(self):
-        return f"User(id={self.id})"
\ No newline at end of file
+    # Optional __repr__ method
+    # def __repr__(self):
+    #     return f"User(id={self.id}, email='{self.email}', full_name='{self.full_name}')"
\ No newline at end of file
diff --git a/app/api/v1/routes/__pycache__/__init__.cpython-312.pyc b/app/api/v1/routes/__pycache__/__init__.cpython-312.pyc
index 56b33e6..324c4ff 100644
Binary files a/app/api/v1/routes/__pycache__/__init__.cpython-312.pyc and b/app/api/v1/routes/__pycache__/__init__.cpython-312.pyc differ
diff --git a/app/api/v1/schemas/comments.py b/app/api/v1/schemas/comments.py
index 3b99865..4c8aa5e 100644
--- a/app/api/v1/schemas/comments.py
+++ b/app/api/v1/schemas/comments.py
@@ -1,14 +1,15 @@
 from pydantic import BaseModel
+from typing import Optional
 
 class CommentsBase(BaseModel):
-    comment_text: str
+    body: str
     post_id: int
     user_id: int
 
 class Comments(CommentsBase):
     id: int
-    post: dict
-    user: dict
+    post: Optional[dict] = None
+    user: Optional[dict] = None
 
     class Config:
         orm_mode = True
\ No newline at end of file
diff --git a/app/api/v1/schemas/posts.py b/app/api/v1/schemas/posts.py
index 08bd7a6..14cb1e0 100644
--- a/app/api/v1/schemas/posts.py
+++ b/app/api/v1/schemas/posts.py
@@ -9,7 +9,7 @@ class PostsBase(BaseModel):
 
 class Posts(PostsBase):
     id: int
-    owner_id: int
+    user_id: int
 
     class Config:
         orm_mode = True
\ No newline at end of file
diff --git a/app/api/v1/schemas/tags.py b/app/api/v1/schemas/tags.py
index 96e6d54..d35701c 100644
--- a/app/api/v1/schemas/tags.py
+++ b/app/api/v1/schemas/tags.py
@@ -6,7 +6,7 @@ class TagsBase(BaseModel):
 
 class Tags(TagsBase):
     id: int
-    name: str
+    posts: Optional[list]
 
     class Config:
         orm_mode = True
\ No newline at end of file