Update app.py

app.py

@@ -3,8 +3,10 @@ import requests
 import io
 import random
 import os
+import time
 from PIL import Image
 from deep_translator import GoogleTranslator
+import json
 
 # Project by Nymbo
 
@@ -13,27 +15,20 @@ API_TOKEN = os.getenv("HF_READ_TOKEN")
 headers = {"Authorization": f"Bearer {API_TOKEN}"}
 timeout = 100
 
-MAX_IMAGE_SIZE = 1024  # Define the maximum image size
-
-def query(prompt, is_negative=False, steps=30, cfg_scale=7, sampler="DPM++ 2M Karras", seed=-1, strength=0.7, width=512, height=512):
-    if not prompt:
+def query(prompt, is_negative=False, steps=30, cfg_scale=7, sampler="DPM++ 2M Karras", seed=-1, strength=0.7):
+    if prompt == "" or prompt == None:
         return None
 
     key = random.randint(0, 999)
-
-    if API_TOKEN is None:
-        raise gr.Error("API token is missing. Please set the HF_READ_TOKEN environment variable.")
     
+    API_TOKEN = random.choice([os.getenv("HF_READ_TOKEN")])
     headers = {"Authorization": f"Bearer {API_TOKEN}"}
     
-    try:
-        prompt = GoogleTranslator(source='my', target='en').translate(prompt)
-    except Exception as e:
-        print(f"Translation error: {e}")
-        raise gr.Error("Failed to translate the prompt.")
+    prompt = GoogleTranslator(source='my', target='en').translate(prompt)
+    print(f'\033[1mGeneration {key} translation:\033[0m {prompt}')
 
     prompt = f"{prompt} | ultra detail, ultra elaboration, ultra quality, perfect."
-    print(f'Generation {key}: {prompt}')
+    print(f'\033[1mGeneration {key}:\033[0m {prompt}')
     
     payload = {
         "inputs": prompt,
@@ -41,21 +36,22 @@ def query(prompt, is_negative=False, steps=30, cfg_scale=7, sampler="DPM++ 2M Ka
         "steps": steps,
         "cfg_scale": cfg_scale,
         "seed": seed if seed != -1 else random.randint(1, 1000000000),
-        "strength": strength,
-        "width": width,
-        "height": height
+        "strength": strength
     }
 
+    response = requests.post(API_URL, headers=headers, json=payload, timeout=timeout)
+    if response.status_code != 200:
+        print(f"Error: Failed to get image. Response status: {response.status_code}")
+        print(f"Response content: {response.text}")
+        if response.status_code == 503:
+            raise gr.Error(f"{response.status_code} : The model is being loaded")
+        raise gr.Error(f"{response.status_code}")
+    
     try:
-        response = requests.post(API_URL, headers=headers, json=payload, timeout=timeout)
-        response.raise_for_status()
         image_bytes = response.content
         image = Image.open(io.BytesIO(image_bytes))
-        print(f'Generation {key} completed! ({prompt})')
+        print(f'\033[1mGeneration {key} completed!\033[0m ({prompt})')
         return image
-    except requests.exceptions.RequestException as e:
-        print(f"Error: Failed to get image. {e}")
-        raise gr.Error(f"Failed to get image: {e}")
     except Exception as e:
         print(f"Error when trying to open the image: {e}")
         return None
@@ -73,7 +69,8 @@ with gr.Blocks(theme='Nymbo/Nymbo_Theme', css=css) as app:
     with gr.Column(elem_id="app-container"):
         with gr.Row():
             with gr.Column(elem_id="prompt-container"):
-                text_prompt = gr.Textbox(label="Prompt ရေးပါ", placeholder="Enter a prompt here", lines=2, elem_id="prompt-text-input")
+                with gr.Row():
+                    text_prompt = gr.Textbox(label="Prompt ရေးပါ", placeholder="Enter a prompt here", lines=2, elem_id="prompt-text-input")
                 with gr.Row():
                     with gr.Accordion("အဆင့်မြင့် Settings", open=False):
                         negative_prompt = gr.Textbox(label="Negative Prompt", placeholder="What should not be in the image", value="(deformed, distorted, disfigured), poorly drawn, bad anatomy, wrong anatomy, extra limb, missing limb, floating limbs, (mutated hands and fingers), disconnected limbs, mutation, mutated, ugly, disgusting, blurry, amputation, misspellings, typos", lines=3, elem_id="negative-prompt-text-input")
@@ -82,14 +79,12 @@ with gr.Blocks(theme='Nymbo/Nymbo_Theme', css=css) as app:
                         method = gr.Radio(label="Sampling method", value="DPM++ 2M Karras", choices=["DPM++ 2M Karras", "DPM++ SDE Karras", "Euler", "Euler a", "Heun", "DDIM"])
                         strength = gr.Slider(label="Strength", value=0.7, minimum=0, maximum=1, step=0.001)
                         seed = gr.Slider(label="Seed", value=-1, minimum=-1, maximum=1000000000, step=1)
-                        width = gr.Slider(label="Width", value=512, minimum=256, maximum=MAX_IMAGE_SIZE, step=32)
-                        height = gr.Slider(label="Height", value=512, minimum=256, maximum=MAX_IMAGE_SIZE, step=32)
 
         with gr.Row():
             text_button = gr.Button("Run", variant='primary', elem_id="gen-button")
         with gr.Row():
             image_output = gr.Image(type="pil", label="Image Output", elem_id="gallery")
         
-        text_button.click(query, inputs=[text_prompt, negative_prompt, steps, cfg, method, seed, strength, width, height], outputs=image_output)
+        text_button.click(query, inputs=[text_prompt, negative_prompt, steps, cfg, method, seed, strength], outputs=image_output)
 
 app.launch(show_api=False, share=False)