Fixed rvc endpoint accepting files

rvc/wrapper/api/endpoints/inference.py

@@ -25,7 +25,7 @@ load_dotenv()
 
 @router.post("/inference")
 def inference(
-    input_audio: Path | UploadFile,
+    input_audio: UploadFile,
     modelpath: Path
     | UploadFile = Body(
         ...,
@@ -49,21 +49,34 @@ def inference(
     protect: float = 0.33,
 ):
     print(res_type)
-    vc = VC()
-    vc.get_vc(modelpath)
-    tgt_sr, audio_opt, times, _ = vc.vc_inference(
-        sid,
-        input_audio,
-        f0_up_key,
-        f0_method,
-        f0_file,
-        index_file,
-        index_rate,
-        filter_radius,
-        resample_sr,
-        rms_mix_rate,
-        protect,
-    )
+
+    # Handle uploaded input_audio file
+    tmp_input_audio = tempfile.NamedTemporaryFile(suffix=".wav", delete=False)
+    input_bytes = input_audio.file.read()
+    tmp_input_audio.write(input_bytes)
+    tmp_input_audio.close()
+    input_audio_path = tmp_input_audio.name
+
+    try:
+        vc = VC()
+        vc.get_vc(modelpath)
+        tgt_sr, audio_opt, times, _ = vc.vc_inference(
+            sid,
+            input_audio_path,
+            f0_up_key,
+            f0_method,
+            f0_file,
+            index_file,
+            index_rate,
+            filter_radius,
+            resample_sr,
+            rms_mix_rate,
+            protect,
+        )
+    finally:
+        # Clean up temporary input audio file
+        os.unlink(tmp_input_audio.name)
+
     wavfile.write(wv := BytesIO(), tgt_sr, audio_opt)
     print(times)
     if res_type == "blob":