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Make tool_call a list for streaming case

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This commit is contained in:
datta0 2025-01-24 09:09:40 +00:00
parent 3495248d87
commit f709466767
2 changed files with 27 additions and 8 deletions
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10
router/src/lib.rs
View File

@ -727,7 +727,7 @@ pub(crate) struct ChatCompletionChoice {
pub struct ToolCallDelta {
#[schema(example = "assistant")]
role: String,
tool_calls: DeltaToolCall,
tool_calls: Vec<DeltaToolCall>, // Changed to Vec<DeltaToolCall>
}
#[derive(Clone, Debug, Serialize, ToSchema)]
@ -770,15 +770,15 @@ impl ChatCompletionChunk {
}),
(None, Some(tool_calls)) => ChatCompletionDelta::Tool(ToolCallDelta {
role: "assistant".to_string(),
tool_calls: DeltaToolCall {
index: 0,
tool_calls: tool_calls.iter().enumerate().map(|(index, tool_call)| DeltaToolCall {
index: index as u32,
id: String::new(),
r#type: "function".to_string(),
function: Function {
name: None,
arguments: tool_calls[0].to_string(),
},
arguments: tool_call.to_string(),
},
}).collect(),
}),
(None, None) => ChatCompletionDelta::Chat(TextMessage {
role: "assistant".to_string(),

25
router/src/server.rs
View File

@ -1138,7 +1138,27 @@ fn create_event_from_stream_token(
// replace the content with the tool calls if grammar is present
let (content, tool_calls) = if inner_using_tools {
(None, Some(vec![stream_token.token.text.clone()]))
// Create a DeltaToolCall object
let delta_tool_call = DeltaToolCall {
index: 0, // Assuming this is the first tool call
id: "0".to_string(), // Generate a unique ID here
r#type: "function".to_string(),
function: Function {
name: Some(stream_token.token.text.clone()), // Wrap in Some
arguments: stream_token.token.text.clone(), // Assuming the arguments are in the token text
},
};
// Serialize the DeltaToolCall into a JSON string
let tool_call_string = serde_json::to_string(&delta_tool_call).unwrap_or_else(|e| {
println!("Failed to serialize DeltaToolCall: {:?}", e);
String::new()
});
// Wrap the serialized tool call in a Vec and Option
let tool_calls = Some(vec![tool_call_string]);
(None, tool_calls)
} else {
let content = if !stream_token.token.special {
Some(stream_token.token.text.clone())
@ -1438,8 +1458,7 @@ pub(crate) async fn chat_completions(
e
))
})?;
println!("Arguments: {:?}", arguments);
println!("Arguments String: {:?}", arguments_string);
let tool_calls = vec![ToolCall {
id: format!("{:09}", 0),
r#type: "function".to_string(),