Update app.py

app.py

@@ -141,7 +141,7 @@ def one_shot_talking(image_in,audio_in):
   crop_src_image(image_in)
 
   #Improve quality of input image
-  os.system(python /content/GFPGAN/inference_gfpgan.py --upscale 2 -i /content/image_pre.png -o /content/results  --bg_upsampler realesrgan)
+  os.system(f"python /content/GFPGAN/inference_gfpgan.py --upscale 2 -i /content/image_pre.png -o /content/results  --bg_upsampler realesrgan")
 
   image_in_one_shot='/content/results/restored_imgs/image_pre.png'
 
@@ -151,10 +151,10 @@ def one_shot_talking(image_in,audio_in):
   #Video Quality Improvement
 
   #1. Extract the frames from the video file using PyVideoFramesExtractor
-  os.system(python /content/PyVideoFramesExtractor/extract.py --video=/content/train/image_pre_audio.mp4)
+  os.system(f"python /content/PyVideoFramesExtractor/extract.py --video=/content/train/image_pre_audio.mp4")
 
   #2. Improve image quality using GFPGAN on each frames
-  os.system(python /content/GFPGAN/inference_gfpgan.py --upscale 2 -i /content/extracted_frames/image_pre_audio_frames -o /content/video_results  --bg_upsampler realesrgan)
+  os.system(f"python /content/GFPGAN/inference_gfpgan.py --upscale 2 -i /content/extracted_frames/image_pre_audio_frames -o /content/video_results  --bg_upsampler realesrgan")
 
   #3. Merge all the frames to a one video using imageio
   merge_frames()