Updated docstrings for models

Author: tisnik

src/models/requests.py

@@ -1,4 +1,4 @@
-"""Model for service requests."""
+"""Models for REST API requests."""
 
 from typing import Optional, Self
 from enum import Enum
@@ -13,17 +13,17 @@
 
 
 class Attachment(BaseModel):
-    """Model representing an attachment that can be send from UI as part of query.
+    """Model representing an attachment that can be send from the UI as part of query.
 
-    List of attachments can be optional part of 'query' request.
+    A list of attachments can be an optional part of 'query' request.
 
     Attributes:
         attachment_type: The attachment type, like "log", "configuration" etc.
         content_type: The content type as defined in MIME standard
         content: The actual attachment content
 
     YAML attachments with **kind** and **metadata/name** attributes will
-    be handled as resources with specified name:
+    be handled as resources with the specified name:
     ```
     kind: Pod
     metadata:
@@ -40,7 +40,7 @@ class Attachment(BaseModel):
         examples=["text/plain"],
     )
     content: str = Field(
-        description="The actual attachment content", examples=["warning: quota exceed"]
+        description="The actual attachment content", examples=["warning: quota exceeded"]
     )
 
     # provides examples for /docs endpoint
@@ -212,7 +212,7 @@ def validate_provider_and_model(self) -> Self:
 
     @model_validator(mode="after")
     def validate_media_type(self) -> Self:
-        """Log use of media_type that is unsupported but kept for backwards compatibility."""
+        """Log use of media_type that is unsupported but kept for backward compatibility."""
         if self.media_type:
             logger.warning(
                 "media_type was set in the request but is not supported. The value will be ignored."

src/models/responses.py

@@ -1,4 +1,4 @@
-"""Models for service responses."""
+"""Models for REST API responses."""
 
 from typing import Any, Optional
 
@@ -80,7 +80,7 @@ class QueryResponse(BaseModel):
 
 
 class InfoResponse(BaseModel):
-    """Model representing a response to a info request.
+    """Model representing a response to an info request.
 
     Attributes:
         name: Service name.
@@ -451,16 +451,18 @@ class ConversationDetails(BaseModel):
         created_at: When the conversation was created.
         last_message_at: When the last message was sent.
         message_count: Number of user messages in the conversation.
-        model: The model used for the conversation.
+        last_used_model: The last model used for the conversation.
+        last_used_provider: The provider of the last used model.
 
     Example:
         ```python
-        conversation = ConversationSummary(
+        conversation = ConversationDetails(
             conversation_id="123e4567-e89b-12d3-a456-426614174000"
             created_at="2024-01-01T00:00:00Z",
             last_message_at="2024-01-01T00:05:00Z",
             message_count=5,
-            model="gemini/gemini-2.0-flash"
+            last_used_model="gemini/gemini-2.0-flash",
+            last_used_provider="gemini",
         )
         ```
     """
@@ -488,13 +490,15 @@ class ConversationsListResponse(BaseModel):
                     created_at="2024-01-01T00:00:00Z",
                     last_message_at="2024-01-01T00:05:00Z",
                     message_count=5,
-                    model="gemini/gemini-2.0-flash"
+                    last_used_model="gemini/gemini-2.0-flash",
+                    last_used_provider="gemini",
                 ),
                 ConversationDetails(
                     conversation_id="456e7890-e12b-34d5-a678-901234567890"
                     created_at="2024-01-01T01:00:00Z",
                     message_count=2,
-                    model="gemini/gemini-2.5-flash"
+                    last_used_model="gemini/gemini-2.0-flash",
+                    last_used_provider="gemini",
                 )
             ]
         )
@@ -514,13 +518,15 @@ class ConversationsListResponse(BaseModel):
                             "created_at": "2024-01-01T00:00:00Z",
                             "last_message_at": "2024-01-01T00:05:00Z",
                             "message_count": 5,
-                            "model": "gemini/gemini-2.0-flash",
+                            "last_used_model": "gemini/gemini-2.0-flash",
+                            "last_used_provider": "gemini",
                         },
                         {
                             "conversation_id": "456e7890-e12b-34d5-a678-901234567890",
                             "created_at": "2024-01-01T01:00:00Z",
                             "message_count": 2,
-                            "model": "gemini/gemini-2.5-flash",
+                            "last_used_model": "gemini/gemini-2.5-flash",
+                            "last_used_provider": "gemini",
                         },
                     ]
                 }