its coqui-tts not coqui.

cpu_training_pipeline.py

@@ -65,11 +65,12 @@ def fetch_pdfs_from_s3(
 
     client = boto3.client(
         "s3",
-        endpoint_url=f"http://{s3_endpoint}",
+        endpoint_url=s3_endpoint,
         aws_access_key_id=aws_access_key_id,
         aws_secret_access_key=aws_secret_access_key,
         region_name="us-east-1",
         config=Config(signature_version="s3v4"),
+        verify=False,
     )
 
     paginator = client.get_paginator("list_objects_v2")
@@ -226,11 +227,12 @@ def upload_data_to_s3(
 
     client = boto3.client(
         "s3",
-        endpoint_url=f"http://{s3_endpoint}",
+        endpoint_url=s3_endpoint,
         aws_access_key_id=aws_access_key_id,
         aws_secret_access_key=aws_secret_access_key,
         region_name="us-east-1",
         config=Config(signature_version="s3v4"),
+        verify=False,
     )
 
     for fname in ["train.json", "val.json"]:
@@ -273,11 +275,12 @@ from trl import SFTTrainer
 def _s3_client(cfg):
     return boto3.client(
         "s3",
-        endpoint_url=f"http://{cfg['s3_endpoint']}",
+        endpoint_url=cfg['s3_endpoint'],
         aws_access_key_id=cfg["aws_access_key_id"],
         aws_secret_access_key=cfg["aws_secret_access_key"],
         region_name="us-east-1",
         config=Config(signature_version="s3v4"),
+        verify=False,
     )
 
 
@@ -693,11 +696,12 @@ def submit_ray_training_job(
     # ── Read results from S3 ────────────────────────────────
     s3 = boto3.client(
         "s3",
-        endpoint_url=f"http://{s3_endpoint}",
+        endpoint_url=s3_endpoint,
         aws_access_key_id=aws_access_key_id,
         aws_secret_access_key=aws_secret_access_key,
         region_name="us-east-1",
         config=Config(signature_version="s3v4"),
+        verify=False,
     )
 
     results_obj = s3.get_object(
@@ -751,11 +755,12 @@ def download_adapter_from_s3(
 
     client = boto3.client(
         "s3",
-        endpoint_url=f"http://{s3_endpoint}",
+        endpoint_url=s3_endpoint,
         aws_access_key_id=aws_access_key_id,
         aws_secret_access_key=aws_secret_access_key,
         region_name="us-east-1",
         config=Config(signature_version="s3v4"),
+        verify=False,
     )
 
     adapter_path = "/tmp/adapter"
@@ -1019,7 +1024,7 @@ def log_training_metrics(
 )
 def cpu_training_pipeline(
     # ── S3 / Quobjects ──
-    s3_endpoint: str = "candlekeep.lab.daviestechlabs.io",
+    s3_endpoint: str = "https://gravenhollow.lab.daviestechlabs.io:30292",
     s3_bucket: str = "training-data",
     s3_prefix: str = "",
     aws_access_key_id: str = "",