Replace print with logger if they are logs (#905)

* Add get_my_logger()

* Use logger instead of print

* Fix log level

* Removed line-breaks for readability

* Use setup_logging()

* Add rich to requirements.txt

* Make simple

* Use logger instead of print

---------

Co-authored-by: Kohya S <52813779+kohya-ss@users.noreply.github.com>

sdxl_minimal_inference.py

@@ -23,6 +23,10 @@ from safetensors.torch import load_file
 
 from library import model_util, sdxl_model_util
 import networks.lora as lora
+from library.utils import setup_logging
+setup_logging()
+import logging
+logger = logging.getLogger(__name__)
 
 # scheduler: このあたりの設定はSD1/2と同じでいいらしい
 # scheduler: The settings around here seem to be the same as SD1/2
@@ -140,7 +144,7 @@ if __name__ == "__main__":
 
     vae_dtype = DTYPE
     if DTYPE == torch.float16:
-        print("use float32 for vae")
+        logger.info("use float32 for vae")
         vae_dtype = torch.float32
     vae.to(DEVICE, dtype=vae_dtype)
     vae.eval()
@@ -187,7 +191,7 @@ if __name__ == "__main__":
             emb1 = get_timestep_embedding(torch.FloatTensor([original_height, original_width]).unsqueeze(0), 256)
             emb2 = get_timestep_embedding(torch.FloatTensor([crop_top, crop_left]).unsqueeze(0), 256)
             emb3 = get_timestep_embedding(torch.FloatTensor([target_height, target_width]).unsqueeze(0), 256)
-            # print("emb1", emb1.shape)
+            # logger.info("emb1", emb1.shape)
             c_vector = torch.cat([emb1, emb2, emb3], dim=1).to(DEVICE, dtype=DTYPE)
             uc_vector = c_vector.clone().to(DEVICE, dtype=DTYPE)  # ちょっとここ正しいかどうかわからない I'm not sure if this is right
 
@@ -217,7 +221,7 @@ if __name__ == "__main__":
 
                 enc_out = text_model2(tokens, output_hidden_states=True, return_dict=True)
                 text_embedding2_penu = enc_out["hidden_states"][-2]
-                # print("hidden_states2", text_embedding2_penu.shape)
+                # logger.info("hidden_states2", text_embedding2_penu.shape)
                 text_embedding2_pool = enc_out["text_embeds"]   # do not support Textual Inversion
 
             # 連結して終了 concat and finish
@@ -226,7 +230,7 @@ if __name__ == "__main__":
 
         # cond
         c_ctx, c_ctx_pool = call_text_encoder(prompt, prompt2)
-        # print(c_ctx.shape, c_ctx_p.shape, c_vector.shape)
+        # logger.info(c_ctx.shape, c_ctx_p.shape, c_vector.shape)
         c_vector = torch.cat([c_ctx_pool, c_vector], dim=1)
 
         # uncond
@@ -323,4 +327,4 @@ if __name__ == "__main__":
                 seed = int(seed)
             generate_image(prompt, prompt2, negative_prompt, seed)
 
-    print("Done!")
+    logger.info("Done!")