Update Dockerfile with pip upgrade and bump mediapipe version

Dockerfile

@@ -10,6 +10,8 @@ RUN apt-get update && apt-get install -y \
     libglib2.0-0 \
     && rm -rf /var/lib/apt/lists/*
 
+RUN pip install --upgrade pip
+
 COPY requirements.txt .
 RUN pip install --no-cache-dir -r requirements.txt
 

requirements.txt

@@ -1,6 +1,6 @@
 Flask==3.0.0
 opencv-python==4.8.1.78
-mediapipe==0.10.9
+mediapipe==0.10.35
 numpy==1.24.3
 Werkzeug==3.0.1
 pyOpenSSL==26.2.0