API response -> UI warning

aic_api.py

@@ -51,10 +51,7 @@ async def upload_and_enhance_v2(
         async with aiohttp.ClientSession(headers={"X-API-Key": api_key}) as session:
             async with session.post(url, data=form_data) as response:
                 if response.status != 201:
-                    response_text = await response.text()
-                    print(f"Error occured: {response_text}")
-                    return None
-
+                    raise Exception(await response.text())
                 response_json = await response.json()
                 uid = response_json["uid"]
                 print(f"Uploaded file's uid: {uid}")
@@ -79,7 +76,7 @@ async def download_enhanced_media_v2(
 
 def process_file_v2(input_file_path: str, output_file_path: str, params: ApiParamsV2) -> None:
     api_key = params.api_key
-    arguments = {
+    arguments: dict[str, float | str] = {
         "enhancement_level": params.enhancement_level,
         "enhancement_model": params.enhancement_model,
         "loudness_target": params.loudness_target,
@@ -88,11 +85,12 @@ def process_file_v2(input_file_path: str, output_file_path: str, params: ApiPara
     }
     url = f"{API_V2_URL}/medias"
 
-    generated_name = asyncio.run(upload_and_enhance_v2(url, input_file_path, api_key, arguments))
-
-    if generated_name is None:
-        raise ValueError("API Key not found or invalid. Please check your API key.")
-
+    try:
+        generated_name = asyncio.run(
+            upload_and_enhance_v2(url, input_file_path, api_key, arguments)
+        )
+    except Exception as e:
+        raise RuntimeError(f"Failed to upload file: {e}")
     response = 412
     file_size_bytes = os.path.getsize(input_file_path)
     file_size_mb = file_size_bytes / (1024 * 1024)