fix: json format bug

main.py

@@ -61,17 +61,19 @@ async def full_bug_localization(request: BugLocalizationRequest, ctx: Context) -
 
     headers = {
         "Authorization": f"Bearer {hf_token}",
-        "Content-Type": "application/x-www-form-urlencoded"
+        "Content-Type": "application/json"
     }
 
     try:
         logger.info(f"Sending bug localization request to {api_url} with data: {request.model_dump()}")
         response = await client.post(
             api_url,
-            data={
-                "issue_key": request.issue_key,
-                "summary": request.summary,
-                "description": request.description,
+            json={
+                "key": request.issue_key,
+                "fields": {
+                    "summary": request.summary,
+                    "description": request.description,
+                }
             },
             headers=headers,
         )