Fix: add PyAV and aiortc build dependencies

Dockerfile

@@ -1,6 +1,6 @@
 FROM python:3.10-bullseye
 
-# --- System dependencies (OpenCV + MediaPipe + FFmpeg + aiortc)
+# --- Install system dependencies (for OpenCV, MediaPipe, TensorFlow, aiortc, PyAV)
 RUN apt-get update && apt-get install -y \
     libgl1 \
     libglib2.0-0 \
@@ -14,17 +14,29 @@ RUN apt-get update && apt-get install -y \
     libavfilter-dev \
     libswscale-dev \
     libswresample-dev \
- && rm -rf /var/lib/apt/lists/*
+    libv4l-dev \
+    libssl-dev \
+    libffi-dev \
+    build-essential \
+    cmake \
+    git \
+    && rm -rf /var/lib/apt/lists/*
 
+# --- Work directory
 WORKDIR /app
 
+# --- Copy dependencies first for caching
 COPY requirements.txt .
 
+# --- Upgrade pip and install requirements
 RUN pip install --upgrade pip setuptools wheel
-RUN pip install --no-cache-dir -r requirements.txt
+RUN pip install --no-cache-dir --verbose -r requirements.txt
 
+# --- Copy all source files
 COPY . .
 
+# --- Expose default HF Space port
 EXPOSE 7860
 
+# --- Start Flask app
 CMD ["python", "app.py"]

database/connection.py

@@ -1,12 +0,0 @@
-import os
-import mysql.connector
-
-def get_db_connection():
-    connection = mysql.connector.connect(
-        host=os.getenv("DB_HOST", "localhost"),
-        port=os.getenv("DB_PORT", "3306"),
-        user=os.getenv("DB_USER", "root"),
-        password=os.getenv("DB_PASSWORD", ""),
-        database=os.getenv("DB_NAME", "proctorvision_db")
-    )
-    return connection

database/db_query.txt

@@ -1,79 +0,0 @@
-CREATE DATABASE proctorvision_db;
-
-USE proctorvision_db;
-
-CREATE TABLE admin (
-  id INT AUTO_INCREMENT PRIMARY KEY,
-  admin_id VARCHAR(50),
-  name VARCHAR(100),
-  username VARCHAR(50),
-  email VARCHAR(100),
-  password VARCHAR(255)
-);
-
-CREATE TABLE users (
-  id INT AUTO_INCREMENT PRIMARY KEY,
-  user_id VARCHAR(50),
-  name VARCHAR(100),
-  username VARCHAR(50),
-  email VARCHAR(100),
-  password VARCHAR(255),
-  user_type VARCHAR(50)
-);
-
-INSERT INTO admin (admin_id, name, username, email, password)
-VALUES 
-  ('ADM001', 'Gwen Nuqui', 'gwenadmin', 'gwen@example.com', '$2b$12$XrXNhJK8Gv5y6gXXQFZxJeHuqA6Z/hOZ.Af2okyWd8BpRU7hZzS3C')  -- password123
-
-SELECT * FROM admin;
-SELECT * FROM users;
-
-USE proctorvision_db;
-
-SELECT * FROM admin;
-SELECT * FROM users;
-SELECT * FROM exams;
-SELECT * FROM exam_students;
-SELECT * FROM instructor_assignment;
-
-CREATE TABLE suspicious_behavior_logs (
-  id INT AUTO_INCREMENT PRIMARY KEY,
-  user_id INT NOT NULL,
-  exam_id INT NOT NULL,
-  image_base64 LONGTEXT,
-  warning_type VARCHAR(255),
-  timestamp TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
-
-  FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE CASCADE,
-  FOREIGN KEY (exam_id) REFERENCES exams(id) ON DELETE CASCADE
-);
-
-SELECT * FROM suspicious_behavior_logs;
-
-
-ALTER TABLE suspicious_behavior_logs
-ADD COLUMN classification_label VARCHAR(50) DEFAULT NULL;
-
-CREATE TABLE exam_submissions (
-  id INT AUTO_INCREMENT PRIMARY KEY,
-  user_id INT NOT NULL,
-  exam_id INT NOT NULL,
-  submitted_at DATETIME DEFAULT CURRENT_TIMESTAMP,
-  UNIQUE KEY unique_submission (user_id, exam_id)
-);
-
-SELECT * FROM exam_submissions;
-
-DELETE FROM suspicious_behavior_logs WHERE id = 1;
-
-CREATE TABLE student_profiles (
-  user_id VARCHAR(50) PRIMARY KEY,
-  course VARCHAR(100),
-  section VARCHAR(100),
-  FOREIGN KEY (user_id) REFERENCES users(user_id) ON DELETE CASCADE
-);
-
-
-
-
-

database/manual_insert.py

@@ -1,58 +0,0 @@
-import bcrypt
-import mysql.connector
-
-# Database connection
-from connection import get_db_connection  
-conn = get_db_connection()
-cursor = conn.cursor()
-
-# List of (name, username) tuples
-users = [
-    ("Melojean C. Marave", "melojean"),
-    ("Carl Angelo S. Pamploma", "carl"),
-    ("Geoffrey S. Sepillo", "geoffrey"),
-    ("Hansel S. Ada", "hansel"),
-    ("John Lenon E. Agatep", "john"),
-    ("Israel M. Cabasug", "israel"),
-    ("Niemea M. Galang", "niemea"),
-    ("Jason S. Arates", "jason"),
-    ("Fiel M. Dullas", "fiel"),
-    ("Darwin M. Morana", "darwin"),
-    ("Ronnel M. Mesia", "ronnel"),
-    ("May Ann A. Acera", "may"),
-    ("Joseph J. Juliano", "joseph"),
-    ("Daniel A. Bachillar", "daniel"),
-    ("Darly John Ragadio", "darly"),
-    ("Eufemia Sion", "eufemia"),
-    ("Marionne Joyce F. Tapado", "marionne"),
-    ("Rowela Gongora", "rowela"),
-    ("Joseph S. Cortez", "joseph2"),
-    ("King Myer Mantolino", "king"),
-    ("Jamil Tan Elamparo", "jamil"),
-    ("Rowena Orboc", "rowena"),
-    ("Hicel Mae Mas", "hicel"),
-    ("Karen Quintoriano", "karen"),
-    ("Ashley Rambuyong", "ashley"),
-    ("Kie Ann Josafat", "kie"),
-    ("Jio Erika Pelinio", "jio"),
-    ("Dane Nalicat", "dane"),
-    ("Radowena Payumo", "radowena"),
-    ("Michael G. Albino", "michael"),
-    ("Apple Escalante", "apple"),
-    ("Katherine Uy", "katherine"),
-]
-
-# Insert each instructor with hashed password
-for name, username in users:
-    email = f"{username}@email.com"
-    raw_password = f"{username}123"
-    hashed_password = bcrypt.hashpw(raw_password.encode('utf-8'), bcrypt.gensalt())
-
-    cursor.execute("""
-        INSERT INTO users (name, username, email, password, user_type)
-        VALUES (%s, %s, %s, %s, %s)
-    """, (name, username, email, hashed_password, "Instructor"))
-
-conn.commit()
-cursor.close()
-conn.close()