Minor changes

Author: preeesha

ai-assistant/src/commands/AskCommand.ts

@@ -72,9 +72,7 @@ export class AskCommand implements ISlashCommand {
         http: IHttp
     ): Promise<void> {
         const query = context.getArguments().join(" ");
-        if (!query) {
-            throw new Error("Error!");
-        }
+        if (!query) return;
 
         const sendEditedMessage = await handleCommandResponse(
             query,

ai-assistant/src/commands/DevDocsCommand.ts

@@ -34,9 +34,7 @@ export class DevDocsCommand implements ISlashCommand {
         http: IHttp
     ): Promise<void> {
         const query = context.getArguments().join(" ");
-        if (!query) {
-            throw new Error("Error!");
-        }
+        if (!query) return;
 
         const sendEditedMessage = await handleCommandResponse(
             query,

ai-assistant/src/commands/DiagramCommand.ts

@@ -85,9 +85,7 @@ export class DiagramCommand implements ISlashCommand {
         http: IHttp
     ): Promise<void> {
         const query = context.getArguments().join(" ");
-        if (!query) {
-            throw new Error("Error!");
-        }
+        if (!query) return;
 
         const sendEditedMessage = await handleCommandResponse(
             query,

ai-assistant/src/commands/DocumentCommand.ts

@@ -86,9 +86,7 @@ export class DocumentCommand implements ISlashCommand {
         http: IHttp
     ): Promise<void> {
         const query = context.getArguments().join(" ");
-        if (!query) {
-            throw new Error("Error!");
-        }
+        if (!query) return;
 
         const sendEditedMessage = await handleCommandResponse(
             query,

ai-assistant/src/commands/ImportanceCommand.ts

@@ -129,9 +129,7 @@ export class ImportanceCommand implements ISlashCommand {
         http: IHttp
     ): Promise<void> {
         const [query] = context.getArguments();
-        if (!query) {
-            throw new Error("Error!");
-        }
+        if (!query) return;
 
         const sendEditedMessage = await handleCommandResponse(
             query,

ai-assistant/src/commands/WhyUsedCommand.ts

@@ -110,9 +110,7 @@ export class WhyUsedCommand implements ISlashCommand {
         http: IHttp
     ): Promise<void> {
         const [query] = context.getArguments();
-        if (!query) {
-            throw new Error("Error!");
-        }
+        if (!query) return;
 
         const sendEditedMessage = await handleCommandResponse(
             query,