Update app.py

app.py

@@ -9,14 +9,29 @@ from Gradio_UI import GradioUI
 
 # Below is an example of a tool that does nothing. Amaze us with your creativity !
 @tool
-def my_custom_tool(arg1:str, arg2:int)-> str: #it's import to specify the return type
-    #Keep this format for the description / args / args description but feel free to modify the tool
-    """A tool that does nothing yet 
+def generate_image(prompt: str) -> bytes:
+    """
+    Generates an image from a text prompt using a Hugging Face model.
+
     Args:
-        arg1: the first argument
-        arg2: the second argument
+        prompt: The text prompt to generate the image from.  A detailed and descriptive prompt will yield better results. Consider including details about the style, composition, and subject of the image you want. For example: "A photorealistic image of a cat wearing a hat, sitting in a field of flowers, under a blue sky."
+
+    Returns:
+        bytes: The image data in bytes format, or an error message as bytes.
     """
-    return "What magic will you build ?"
+    try:
+        payload = {
+            "inputs": prompt,
+        }
+        response = requests.post(API_URL, headers=headers, json=payload)
+        response.raise_for_status()
+
+        image = response.content
+        return image
+    except requests.exceptions.RequestException as e:
+        return f"Error generating image: {str(e)}".encode('utf-8')
+    except Exception as e:
+        return f"An unexpected error occurred: {str(e)}".encode('utf-8')
 
 @tool
 def get_current_time_in_timezone(timezone: str) -> str: