Added run_exp.py

Added run_exp.py to be able to run all exp from exp_configs.csv in python.

run_exp.py

+import csv
+import subprocess
+
+# Path to your CSV file
+csv_file = "exp_configs.csv"
+
+# Read the second line from the CSV file
+with open(csv_file, newline='') as csvfile:
+    reader = csv.reader(csvfile)
+    
+    # Skip the header (if any) and the first row
+    next(reader)  # Skipping the header
+    row = next(reader)  # Reading the second row
+
+    # Assigning CSV values to variables
+    exp_type, dataset, heterogeneity_type, num_clients, num_samples_by_label, num_clusters, centralized_epochs, federated_rounds, seed = row
+
+    # Building the command
+    command = [
+        "python", "driver.py",
+        "--exp_type", exp_type,
+        "--dataset", dataset,
+        "--heterogeneity_type", heterogeneity_type,
+        "--num_clients", num_clients,
+        "--num_samples_by_label", num_samples_by_label,
+        "--num_clusters", num_clusters,
+        "--centralized_epochs", centralized_epochs,
+        "--federated_rounds", federated_rounds,
+        "--seed", seed
+    ]
+
+    # Run the command
+    subprocess.run(command)