initial commit

.gitattributes

@@ -33,3 +33,5 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 *.zip filter=lfs diff=lfs merge=lfs -text
 *.zst filter=lfs diff=lfs merge=lfs -text
 *tfevents* filter=lfs diff=lfs merge=lfs -text
+# GitHub syntax highlighting
+pixi.lock linguist-language=YAML linguist-generated=true

.gitignore

@@ -0,0 +1,3 @@
+# pixi environments
+.pixi
+*.egg-info

Dockerfile

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+# read the doc: https://huggingface.co/docs/hub/spaces-sdks-docker
+# you will also find guides on how best to write your Dockerfile
+
+FROM python:3.11-slim
+
+RUN useradd -m -u 1000 user
+
+# Install system dependencies for opencv
+RUN apt-get update && apt-get install -y \
+    libgl1-mesa-glx \
+    libglib2.0-0 \
+    && rm -rf /var/lib/apt/lists/*
+
+WORKDIR /app
+
+COPY --chown=user ./requirements.txt requirements.txt
+
+RUN pip install --no-cache-dir --upgrade -r requirements.txt
+
+COPY --chown=user . /app
+
+CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]

app.py

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+from fastapi import FastAPI, File, UploadFile
+from retinaface import RetinaFace
+import cv2
+import numpy as np
+from typing import Any, Dict
+
+app = FastAPI()
+
+def convert_to_python_types(obj: Any) -> Any:
+    if isinstance(obj, np.integer):
+        return int(obj)
+    elif isinstance(obj, np.floating):
+        return float(obj)
+    elif isinstance(obj, np.ndarray):
+        return obj.tolist()
+    elif isinstance(obj, dict):
+        return {key: convert_to_python_types(value) for key, value in obj.items()}
+    elif isinstance(obj, list):
+        return [convert_to_python_types(item) for item in obj]
+    else:
+        return obj
+
+@app.post("/detect_faces")
+async def detect_faces(file: UploadFile = File(...)):
+    contents = await file.read()
+    nparr = np.frombuffer(contents, np.uint8)
+    image = cv2.imdecode(nparr, cv2.IMREAD_COLOR)
+    
+    # Detect faces
+    faces = RetinaFace.detect_faces(image)
+    
+    return convert_to_python_types(faces)
+
+
+@app.get("/")
+def greet_json():
+    return {"Hello": "World!"}

pixi.toml

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+[project]
+name = "PhotoPrepSpace"
+version = "0.1.0"
+description = "Add a short description here"
+authors = ["EdvardsZ <edvards1999@gmail.com>"]
+channels = ["conda-forge"]
+platforms = ["linux-64"]
+
+[tasks]
+
+[dependencies]
+python = "3.11.*"
+fastapi = ">=0.111.0,<0.112"
+uvicorn = ">=0.30.1,<0.31"
+retina-face = ">=0.0.17,<0.1"
+tf-keras = ">=2.16.0,<2.17"
+

requirements.txt

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+fastapi
+uvicorn[standard]
+retina-face
+tf-keras