Update app.py

app.py

@@ -1,12 +1,10 @@
-from smolagents import CodeAgent, DuckDuckGoSearchTool, HfApiModel, load_tool, tool
+import gradio as gr
+from smolagents import CodeAgent, HfApiModel, load_tool, tool
 import datetime
-import requests
 import pytz
 import yaml
 from tools.final_answer import FinalAnswerTool
-from PIL import Image  # 用于图像保存
-
-from Gradio_UI import GradioUI
+from PIL import Image  # 用于处理图像
 
 # Below is an example of a tool that does nothing. Amaze us with your creativity!
 @tool
@@ -32,9 +30,10 @@ def get_current_time_in_timezone(timezone: str) -> str:
         return f"Error fetching time for timezone '{timezone}': {str(e)}"
 
 
+# Initialize FinalAnswerTool
 final_answer = FinalAnswerTool()
 
-# Model initialization
+# Initialize the model
 model = HfApiModel(
     max_tokens=2096,
     temperature=0.5,
@@ -49,35 +48,16 @@ image_generation_tool = load_tool("agents-course/text-to-image", trust_remote_co
 with open("prompts.yaml", 'r') as stream:
     prompt_templates = yaml.safe_load(stream)
 
-# Save generated image to a file
-def save_image(image, filename="generated_image.png"):
-    """Save the generated image to a file."""
-    image.save(filename)  # Save image as a PNG file
-
-    return f"Image saved as {filename}"
-
-# Define the agent
-agent = CodeAgent(
-    model=model,
-    tools=[final_answer, get_current_time_in_timezone, my_custom_tool, image_generation_tool],
-    max_steps=6,
-    verbosity_level=1,
-    grammar=None,
-    planning_interval=None,
-    name=None,
-    description=None,
-    prompt_templates=prompt_templates
-)
-
-# Modify this part to generate an image and save it
-def generate_and_save_image(prompt):
-    # Generate image
+# Function to generate and display the image
+def generate_and_show_image(prompt):
+    # Generate the image using the tool
     image = image_generation_tool(prompt=prompt)
 
-    # Assuming the image is a PIL object, save it
-    save_status = save_image(image, "generated_image.png")
-    
-    return save_status
+    # Save the image to a file (this is optional but useful for download)
+    image.save("generated_image.png")  # Save as PNG
+
+    # Return the image file for Gradio to display
+    return image  # This directly returns the image to be shown in Gradio
 
-# Start Gradio UI
-GradioUI(agent).launch()
+# Create a Gradio interface to display the image
+gr.Interface(fn=generate_and_show_image, inputs="text", outputs="image").launch(share=True)