add local/hg links

src/app/chatbot/chatbot.ts

@@ -17,6 +17,11 @@ export class Chatbot {
   // Define messages array to store conversation
   messages: { user: string, bot: string }[] = [];  // This is the missing property
 
+  private readonly baseUrl =
+    location.hostname.endsWith('hf.space')
+      ? 'https://pykara-pytrade-backend.hf.space'
+      : 'http://127.0.0.1:5000';   // change to 5400 if your local backend uses that port
+
   // Handle user input and make API call to backend
   async getChatbotResponse() {
     if (this.userQuestion.trim()) {
@@ -25,7 +30,8 @@ export class Chatbot {
 
       try {
         // Make API call to backend for the answer
-        const response = await axios.post('http://127.0.0.1:5000/ask', {
+        const response = await axios.post(`${this.baseUrl}/ask`, {
+        //const response = await axios.post('https://pykara-pytrade-backend.hf.space/ask', {
           question: this.userQuestion
         });
 

src/app/marketselect/market.service.ts

@@ -7,8 +7,15 @@ import { of } from 'rxjs';
 })
 export class MarketService {
 
-  private pyCompaniesApiUrl = 'http://127.0.0.1:5000/getcompanies';
-  private pyAnalyseApiUrl = 'http://127.0.0.1:5000/analysestock';  
+  private readonly baseUrl =
+    location.hostname.endsWith('hf.space')
+      ? 'https://pykara-pytrade-backend.hf.space'
+      : 'http://127.0.0.1:5000'; // change to 5400 if your local backend uses that port
+
+  private pyCompaniesApiUrl = `${this.baseUrl}/getcompanies`;
+  private pyAnalyseApiUrl = `${this.baseUrl}/analysestock`;
+  //private pyCompaniesApiUrl = 'https://pykara-pytrade-backend.hf.space/getcompanies';
+  //private pyAnalyseApiUrl = 'https://pykara-pytrade-backend.hf.space/analysestock';  
   constructor(private http: HttpClient) { }
 
   getCompanies(): Observable<any> {    

src/app/toolspage/toolspage.component.ts

@@ -24,8 +24,13 @@ type MarketMap = Record<string, Record<string, IndexRef[]>>;
   styleUrls: ['./toolspage.component.css']
 })
 export class ToolspageComponent {
+
+  private readonly API =
+    location.hostname.endsWith('hf.space')
+      ? 'https://pykara-pytrade-backend.hf.space'
+      : 'http://127.0.0.1:5000';   // change to 5400 if your local backend uses that port
   /** Flask base URL */
-  private readonly API = 'http://127.0.0.1:5000';
+  //private readonly API = 'https://pykara-pytrade-backend.hf.space';
   loading = false;
   /** error message surface used by template:  <div *ngIf="error">{{error}}</div> */
   public error: string | null = null;