updated app.py with eye and pose parameters

app.py

@@ -28,7 +28,7 @@ class AnimationConfig:
     def __init__(self, driven_audio_path, source_image_path, result_folder,pose_style,expression_scale,enhancer,still,preprocess,ref_pose_video_path):
         self.driven_audio = driven_audio_path
         self.source_image = source_image_path
-        self.ref_eyeblink = None
+        self.ref_eyeblink = ref_pose_video_path
         self.ref_pose = ref_pose_video_path
         self.checkpoint_dir = './checkpoints'
         self.result_dir = result_folder
@@ -213,7 +213,7 @@ def generate_video():
         print('still', still)
         preprocess = request.form.get('preprocess', 'crop')
         print('preprocess selected: ',preprocess)
-        ref_pose_video = request.files['ref_pose']
+        ref_pose_video = request.files.get('ref_pose', None)
 
         if target_language != 'original_text':
             response = translate_text(text_prompt, target_language)
@@ -265,7 +265,9 @@ def generate_video():
         result_folder = os.path.join(save_dir, "results")
         os.makedirs(result_folder, exist_ok=True)
 
-        with tempfile.NamedTemporaryFile(suffix=".mp4", prefix="ref_pose_",dir=TEMP_DIR.name, delete=False) as temp_file:
+        ref_pose_video_path = None
+        if ref_pose_video:
+            with tempfile.NamedTemporaryFile(suffix=".mp4", prefix="ref_pose_",dir=TEMP_DIR.name, delete=False) as temp_file:
                 ref_pose_video_path = temp_file.name
                 ref_pose_video.save(ref_pose_video_path)
                 print('ref_pose_video_path',ref_pose_video_path)