New Image Generation app

app.py

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+import gradio as gr
+import requests
+import base64
+from PIL import Image
+import io
+import json
+import os
+#from dotenv import load_dotenv
+
+#dotenv_path = '/.env'
+#load_dotenv(dotenv_path)
+
+# Get the API key from the environment variable
+API_KEY = os.getenv('BASETEN_API_KEY')
+API_url = os.getenv('BASETEN_COMFY_MODEL_URL')
+
+def call_api_and_generate_image(negative_prompt, positive_prompt):
+    if not API_KEY:
+        return None, "Error: API key not found in environment variables. Please set BASETEN_API_KEY."
+
+    resp = requests.post(
+        API_url,
+        headers={"Authorization": f"Api-Key {API_KEY}"},
+        json={
+            'workflow_values': {
+                'negative_prompt': negative_prompt,
+                'positive_prompt': positive_prompt
+            }
+        }
+    )
+    
+    result = resp.json()
+    base64_data = result['result'][0]['data']
+    image_data = base64.b64decode(base64_data)
+    image = Image.open(io.BytesIO(image_data))
+    return image, json.dumps(result, indent=2)
+
+def generate_image(positive_prompt, negative_prompt):
+    try:
+        return call_api_and_generate_image(negative_prompt, positive_prompt)
+    except Exception as e:
+        return None, f"Error: {str(e)}"
+
+def clear_fields():
+    return "", "", ""  # Clear prompt and output, but not the API key 
+
+with gr.Blocks(theme='freddyaboulton/test-blue') as demo:
+    gr.Markdown("<center><h2>Arjun's Image Generator</h2></center>")
+    gr.Markdown("Hi there! I'm an AI assistant tasked with generating images.")
+    prompt = gr.Textbox(label='Positve Prompt', lines=2, max_lines=5, placeholder = 'Describe your image here.')
+    neg_prompt = gr.Textbox(label='Negative Prompt', lines=2, max_lines=10, value="Low quality, pixelated")
+
+    with gr.Group():
+        with gr.Row():
+                submit_btn = gr.Button(value="Submit", elem_id="generate_button", variant="primary", size="sm")
+                clear_btn = gr.ClearButton(value="Clear Question and AI Response", elem_id="clear_button", variant="secondary", size="sm")
+        gr.Markdown("<center><h3>AI Response</h3></center>")
+        image_output = gr.Image(type="pil", label="Generated Image")
+        json_output = gr.Textbox(label="API Response JSON", lines=10)
+    submit_btn.click(fn=generate_image, inputs = [prompt,neg_prompt], outputs=[image_output,json_output])
+    clear_btn.click(fn=clear_fields,outputs=[prompt,image_output,json_output, neg_prompt])
+
+demo.launch()

requirements.txt

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+gradio
+requests
+base64
+PIL