commit

app.py

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+from typing import Optional
+from smolagents import CodeAgent, HfApiModel, tool
+import os
+from datetime import datetime
+import googlemaps
+import gradio as gr
+
+# Define tool for calculating travel duration
+@tool
+def get_travel_duration(start_location: str, destination_location: str, transportation_mode: Optional[str] = None) -> str:
+    """Gets the travel time between two places.
+
+    Args:
+        start_location: the place from which you start your ride
+        destination_location: the place of arrival
+        transportation_mode: The transportation mode, in 'driving', 'walking', 'bicycling'. Defaults to 'driving'.
+    """
+    gmaps = googlemaps.Client(os.getenv("GMAPS_API_KEY"))
+
+    if transportation_mode is None:
+        transportation_mode = "driving"
+    try:
+        directions_result = gmaps.directions(
+            start_location,
+            destination_location,
+            mode=transportation_mode,
+            departure_time=datetime(2025, 6, 6, 11, 0), # At 11, date far in the future
+        )
+        if len(directions_result) == 0:
+            return "No way found between these places with the required transportation mode."
+        return directions_result[0]["legs"][0]["duration"]["text"]
+    except Exception as e:
+        print(e)
+        return str(e)
+
+# Create the AI agent
+agent = CodeAgent(tools=[get_travel_duration], model=HfApiModel(), additional_authorized_imports=["datetime"])
+
+# Define Gradio interface
+def generate_itinerary(city: str, transportation_mode: str) -> str:
+    query = f"Can you give me a nice one-day trip around {city} with a few locations and the times? Could be in the city or outside, but should fit in one day. I'm travelling only with {transportation_mode}."
+    return agent.run(query)
+
+# Create Gradio UI
+iface = gr.Interface(
+    fn=generate_itinerary,
+    inputs=[
+        gr.Textbox(lines=1, placeholder="Enter the city/place", label="City"),
+        gr.Dropdown(["driving", "walking", "bicycling"], label="Transportation Mode", value="driving")
+    ],
+    outputs="text",
+    title="One Day Guide"
+)
+
+# Launch Gradio UI
+iface.launch(share = True)

requirements.txt

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+smolagents
+googlemaps
+gradio