fixes

app.py

@@ -4,56 +4,44 @@ import requests
 import pytz
 import yaml
 import time
+import os
 from tools.final_answer import FinalAnswerTool
-from huggingface_hub import InferenceClient
+from huggingface_hub import InferenceClient, login
 from pydub.generators import WhiteNoise
 from pydub import AudioSegment
-from gradio import Files
-
+import gradio as gr
 from Gradio_UI import GradioUI
-import os
-from huggingface_hub import login
 
+# Load Hugging Face token
 hf_token = os.getenv("HF_TOKEN")  # Fetch secret from Hugging Face Space
 if hf_token:
     login(hf_token)
 else:
     print("⚠️ Hugging Face API token is missing! Set HF_TOKEN in Space secrets.")
 
-# Sound generation tool
+# ✅ Sound generation tool
 @tool
 def generate_sound(sound_type: str, duration: int) -> str:
-    """Generates a simple sound based on the specified type and duration.
-    
-    Args:
-        sound_type: Type of sound to generate (e.g., 'rain', 'white_noise').
-        duration: Duration of the sound in seconds.
-
-    Returns:
-        Download link
-    """
+    """Generates a simple sound file and returns its path for download."""
     try:
         duration_ms = duration * 1000
+        output_path = f"/home/user/app/{sound_type}_{duration}s.wav"
+
         if sound_type == "rain":
             sound = WhiteNoise().to_audio_segment(duration=duration_ms).low_pass_filter(5000)
         else:
             return f"Unsupported sound type: {sound_type}"
 
-        output_path = f"rain_{duration}s.wav"
         sound.export(output_path, format="wav")
-
-        return Files(output_path)  # This makes the file downloadable in Gradio
+        return output_path  # ✅ Returns a file path for Gradio to display/download
 
     except Exception as e:
         return f"Error generating sound: {str(e)}"
 
-# Time zone tool
+# ✅ Time zone tool
 @tool
 def get_current_time_in_timezone(timezone: str) -> str:
-    """A tool that fetches the current local time in a specified timezone.
-    Args:
-        timezone: A string representing a valid timezone (e.g., 'America/New_York').
-    """
+    """Fetches the current local time in a specified timezone."""
     try:
         tz = pytz.timezone(timezone)
         local_time = datetime.datetime.now(tz).strftime("%Y-%m-%d %H:%M:%S")
@@ -61,36 +49,39 @@ def get_current_time_in_timezone(timezone: str) -> str:
     except Exception as e:
         return f"Error fetching time for timezone '{timezone}': {str(e)}"
 
-
+# ✅ Load the final answer tool
 final_answer = FinalAnswerTool()
 
+# ✅ Model configuration
 model = HfApiModel(
     max_tokens=2096,
     temperature=0.5,
     model_id='Qwen/Qwen2.5-Coder-32B-Instruct',
     custom_role_conversions=None,
-    token= hf_token
+    token=hf_token
 )
 
+# ✅ Load external tools
 image_generation_tool = load_tool("agents-course/text-to-image", trust_remote_code=True)
 
+# ✅ Load prompt templates
 with open("prompts.yaml", 'r') as stream:
     prompt_templates = yaml.safe_load(stream)
 
+# ✅ Define the agent (Removed `output_modality`)
 agent = CodeAgent(
     model=model,
-    tools=[final_answer, generate_sound],  # Add your tool
+    tools=[final_answer, generate_sound, image_generation_tool],  # Included image generation tool
     max_steps=6,
     verbosity_level=1,
     grammar=None,
     planning_interval=None,
     name=None,
     description=None,
-    prompt_templates=prompt_templates,
-    output_modality="file"
+    prompt_templates=prompt_templates
 )
 
-# Start the UI with processing time display
+# ✅ Start the UI with processing time display
 def launch_with_processing_time():
     def wrapped_launch():
         start_time = time.time()