Have a locally working gradio demo

.gitignore

@@ -0,0 +1,179 @@
+# Created by https://www.toptal.com/developers/gitignore/api/python
+# Edit at https://www.toptal.com/developers/gitignore?templates=python
+
+### Python ###
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+share/python-wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+*.py,cover
+.hypothesis/
+.pytest_cache/
+cover/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+db.sqlite3
+db.sqlite3-journal
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+.pybuilder/
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# IPython
+profile_default/
+ipython_config.py
+
+# pyenv
+#   For a library or package, you might want to ignore these files since the code is
+#   intended to run in multiple environments; otherwise, check them in:
+# .python-version
+
+# pipenv
+#   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
+#   However, in case of collaboration, if having platform-specific dependencies or dependencies
+#   having no cross-platform support, pipenv may install dependencies that don't work, or not
+#   install all needed dependencies.
+#Pipfile.lock
+
+# poetry
+#   Similar to Pipfile.lock, it is generally recommended to include poetry.lock in version control.
+#   This is especially recommended for binary packages to ensure reproducibility, and is more
+#   commonly ignored for libraries.
+#   https://python-poetry.org/docs/basic-usage/#commit-your-poetrylock-file-to-version-control
+#poetry.lock
+
+# pdm
+#   Similar to Pipfile.lock, it is generally recommended to include pdm.lock in version control.
+#pdm.lock
+#   pdm stores project-wide configurations in .pdm.toml, but it is recommended to not include it
+#   in version control.
+#   https://pdm.fming.dev/#use-with-ide
+.pdm.toml
+
+# PEP 582; used by e.g. github.com/David-OConnor/pyflow and github.com/pdm-project/pdm
+__pypackages__/
+
+# Celery stuff
+celerybeat-schedule
+celerybeat.pid
+
+# SageMath parsed files
+*.sage.py
+
+# Environments
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
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+
+# Spyder project settings
+.spyderproject
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+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# Pyre type checker
+.pyre/
+
+# pytype static type analyzer
+.pytype/
+
+# Cython debug symbols
+cython_debug/
+
+# PyCharm
+#  JetBrains specific template is maintained in a separate JetBrains.gitignore that can
+#  be found at https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore
+#  and can be added to the global gitignore or merged into this file.  For a more nuclear
+#  option (not recommended) you can uncomment the following to ignore the entire idea folder.
+#.idea/
+
+### Python Patch ###
+# Poetry local configuration file - https://python-poetry.org/docs/configuration/#local-configuration
+poetry.toml
+
+# ruff
+.ruff_cache/
+
+# LSP config files
+pyrightconfig.json
+
+# VSCode
+.vscode/
+
+# End of https://www.toptal.com/developers/gitignore/api/python

align.py

@@ -1,9 +1,34 @@
 import numpy as np
 import mediapipe as mp
+from PIL import Image
+import PIL
 
 mp_face_detection = mp.solutions.face_detection
 face_detection = mp_face_detection.FaceDetection(min_detection_confidence=0.5, model_selection=0)
 
+def get_landmarks(numpy_array,locations,context,model_type="dlib"):
+    '''
+    model_type can be "dlib" or "mediapipe"
+    context is the second result from get_locations
+    '''
+    assert(model_type in ["dlib","mediapipe"])
+
+    if model_type == "dlib":
+        return face_recognition.face_landmarks(numpy_array,locations)
+    else:
+        return [context[tuple(l)] for l in locations]
+
+def landmarks_from_result(result,np_array):
+    keypoint_names = ["left_eye", "right_eye", "nose" ,"mouth", "left_ear", "right_ear"]
+
+    landmarks = {}
+    for i,k in enumerate(result.location_data.relative_keypoints):
+        x = round(k.x * np_array.shape[1])
+        y = round(k.y * np_array.shape[0])
+        landmarks[keypoint_names[i]] = np.array([x,y])
+
+    return landmarks
+
 def get_locations(numpy_array,model_type="dlib"):
     '''
     model_type can be "dlib" or "mediapipe"
@@ -46,7 +71,6 @@ def align(pil_image,enable_padding=True,output_size=512,model_type="dlib"):
         return None
     areas = [(l[2] - l[0])*(l[1] - l[3]) for l in locations]
     i = np.argmax(areas)
-    t0 = time.time()
     face_landmarks_list = get_landmarks(numpy_im,[locations[i]],context,model_type)#face_recognition.face_landmarks(numpy_im,[locations[i]])
     im,quad = image_align(Image.fromarray(numpy_im),face_landmarks_list[0],enable_padding=enable_padding,output_size=output_size,transform_size=4*output_size)
     return im,quad*scale
@@ -127,7 +151,7 @@ def image_align(img, lm, output_size=1024, transform_size=4096, enable_padding=T
     # Transform.
     img = img.transform((transform_size, transform_size), PIL.Image.QUAD, (quad + 0.5).flatten(), PIL.Image.BILINEAR)
     if output_size < transform_size:
-        img = img.resize((output_size, output_size), PIL.Image.ANTIALIAS)
+        img = img.resize((output_size, output_size), PIL.Image.LANCZOS)
 
     # Save aligned image.
     return img,original_quad

app.py

@@ -43,11 +43,14 @@ title = "pix2pixHD Image-to-Image Translation"
 description = "Upload an image to see the pix2pixHD model in action."
 article = "<p style='text-align: center'>Model based on the <a href='https://github.com/NVIDIA/pix2pixHD' target='_blank'>pix2pixHD repository</a>.</p>"
 
-gr.Interface(
+demo = gr.Interface(
     fn=predict,
     inputs=gr.Image(type="pil", label="Input Image"),
     outputs=gr.Image(type="pil", label="Output Image"),
     title=title,
     description=description,
     article=article,
-).launch()
+)
+
+demo.launch()
+#demo.launch(debug=True)

requirements.txt

@@ -2,6 +2,4 @@ gradio
 onnxruntime-gpu
 opencv-python
 numpy
-#face_recognition
-#dlib
 mediapipe