Solve memory problem

app.py

@@ -9,26 +9,27 @@ model_path = "./model/model.pth"
 config_path = "./model/config.json"
 output_path = "/tmp/"
 
-synthesizer = Synthesizer(
-    tts_checkpoint=model_path,
-    tts_config_path=config_path,
-    tts_speakers_file=None,
-    tts_languages_file=None,
-    vocoder_checkpoint=None,
-    vocoder_config=None,
-    encoder_checkpoint="",
-    encoder_config="",
-    use_cuda=False,
-)
 
 def run_tts(text):
 
-    wav = synthesizer.tts(text)
-    output_file = os.path.join(output_path, "inference.wav")
+	synthesizer = Synthesizer(
+		tts_checkpoint=model_path,
+		tts_config_path=config_path,
+		tts_speakers_file=None,
+		tts_languages_file=None,
+		vocoder_checkpoint=None,
+		vocoder_config=None,
+		encoder_checkpoint="",
+		encoder_config="",
+		use_cuda=False,
+	)
 
-    synthesizer.save_wav(wav, output_file)
+	wav = synthesizer.tts(text)
+	output_file = os.path.join(output_path, "inference.wav")
 
-    return output_file
+	synthesizer.save_wav(wav, output_file)
+
+	return output_file
 
 
 iface = gr.Interface(fn=run_tts, inputs="text", outputs="audio")