Merge a16941858c into f37686189e

src/lib/outputParsers/lineOutputParser.ts

@@ -19,6 +19,8 @@ class LineOutputParser extends BaseOutputParser<string> {
   lc_namespace = ['langchain', 'output_parsers', 'line_output_parser'];
 
   async parse(text: string): Promise<string> {
+    text = text.trim() || '';
+
     const regex = /^(\s*(-|\*|\d+\.\s|\d+\)\s|\u2022)\s*)+/;
     const startKeyIndex = text.indexOf(`<${this.key}>`);
     const endKeyIndex = text.indexOf(`</${this.key}>`);

src/lib/outputParsers/listLineOutputParser.ts

@@ -19,11 +19,13 @@ class LineListOutputParser extends BaseOutputParser<string[]> {
   lc_namespace = ['langchain', 'output_parsers', 'line_list_output_parser'];
 
   async parse(text: string): Promise<string[]> {
+    text = text.trim() || '';
+
     const regex = /^(\s*(-|\*|\d+\.\s|\d+\)\s|\u2022)\s*)+/;
     const startKeyIndex = text.indexOf(`<${this.key}>`);
     const endKeyIndex = text.indexOf(`</${this.key}>`);
 
-    if (startKeyIndex === -1 && endKeyIndex === -1) {
+    if (startKeyIndex === -1 || endKeyIndex === -1) {
       return [];
     }
 

ui/components/MessageInput.tsx

@@ -26,6 +26,7 @@ const MessageInput = ({
   const [message, setMessage] = useState('');
   const [textareaRows, setTextareaRows] = useState(1);
   const [mode, setMode] = useState<'multi' | 'single'>('single');
+  const [isComposing, setIsComposing] = useState(false);
 
   useEffect(() => {
     if (textareaRows >= 2 && message && mode === 'single') {
@@ -68,7 +69,7 @@ const MessageInput = ({
         setMessage('');
       }}
       onKeyDown={(e) => {
-        if (e.key === 'Enter' && !e.shiftKey && !loading) {
+        if (e.key === 'Enter' && !e.shiftKey && !loading && !isComposing) {
           e.preventDefault();
           sendMessage(message);
           setMessage('');
@@ -91,6 +92,8 @@ const MessageInput = ({
         ref={inputRef}
         value={message}
         onChange={(e) => setMessage(e.target.value)}
+        onCompositionStart={() => setIsComposing(true)}
+        onCompositionEnd={() => setIsComposing(false)}
         onHeightChange={(height, props) => {
           setTextareaRows(Math.ceil(height / props.rowHeight));
         }}