modify the default tool to get_sunrise_time

app.py

@@ -8,16 +8,6 @@ from tools.final_answer import FinalAnswerTool
 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 
-    Args:
-        arg1: the first argument
-        arg2: the second argument
-    """
-    return "What magic will you build ?"
-
 @tool
 def get_current_time_in_timezone(timezone: str) -> str:
     """A tool that fetches the current local time in a specified timezone.
@@ -33,6 +23,124 @@ def get_current_time_in_timezone(timezone: str) -> str:
     except Exception as e:
         return f"Error fetching time for timezone '{timezone}': {str(e)}"
 
+@tool
+def get_sunrise_time(location: str, date: str = "today") -> str:
+    """Get sunrise time and photography tips for a specified location.
+    Args:
+        location: Location name or coordinates (e.g., "London" or "51.5074,-0.1278")
+        date: Date string (e.g., "2023-12-25" or "today" for current date)
+    """
+    try:
+        # Use Sunrise-Sunset API to get sunrise data
+        if date == "today":
+            date_param = ""  # API defaults to today
+        else:
+            date_param = f"&date={date}"
+            
+        # Check if location is in coordinate format
+        if "," in location and all(part.replace('.', '', 1).replace('-', '', 1).isdigit() for part in location.split(',')):
+            lat, lng = location.split(',')
+        else:
+            # Use Nominatim API for geocoding (convert location name to coordinates)
+            geo_response = requests.get(f"https://nominatim.openstreetmap.org/search?q={location}&format=json&limit=1")
+            geo_data = geo_response.json()
+            
+            if not geo_data:
+                return f"Could not find location: {location}"
+                
+            lat = geo_data[0]['lat']
+            lng = geo_data[0]['lon']
+            
+        # Use coordinates to get sunrise data
+        response = requests.get(f"https://api.sunrise-sunset.org/json?lat={lat}&lng={lng}{date_param}&formatted=0")
+        data = response.json()
+        
+        if data['status'] != 'OK':
+            return f"Error getting sunrise data: {data['status']}"
+        
+        # Process sunrise times (convert from UTC to local time)
+        sunrise_utc = datetime.datetime.fromisoformat(data['results']['sunrise'].replace('Z', '+00:00'))
+        civil_twilight_utc = datetime.datetime.fromisoformat(data['results']['civil_twilight_begin'].replace('Z', '+00:00'))
+        
+        # Get timezone for the location (using timezonefinder library)
+        from timezonefinder import TimezoneFinder
+        tf = TimezoneFinder()
+        timezone_str = tf.certain_timezone_at(lat=float(lat), lng=float(lng))
+        
+        if not timezone_str:
+            timezone = pytz.UTC
+            timezone_name = "UTC"
+        else:
+            timezone = pytz.timezone(timezone_str)
+            timezone_name = timezone_str
+            
+        # Convert to local time
+        sunrise_local = sunrise_utc.astimezone(timezone)
+        civil_twilight_local = civil_twilight_utc.astimezone(timezone)
+        
+        # Calculate best shooting time (typically from civil twilight to sunrise)
+        best_start = civil_twilight_local
+        best_end = sunrise_local
+        
+        # Calculate golden hour (about 30 minutes after sunrise)
+        golden_hour_end = sunrise_local + datetime.timedelta(minutes=30)
+        
+        # Format times
+        sunrise_time = sunrise_local.strftime("%H:%M:%S")
+        civil_twilight_time = civil_twilight_local.strftime("%H:%M:%S")
+        golden_hour_end_time = golden_hour_end.strftime("%H:%M:%S")
+        
+        # Provide season-specific advice
+        month = sunrise_local.month
+        season = ""
+        season_tip = ""
+        
+        if 3 <= month <= 5:  # Spring
+            season = "Spring"
+            season_tip = "Spring sunrises often feature mist and soft light. Try to capture flowers in the foreground."
+        elif 6 <= month <= 8:  # Summer
+            season = "Summer"
+            season_tip = "Summer sunrise comes early and temperatures rise quickly. Bring insect repellent and watch for lens fog due to humidity."
+        elif 9 <= month <= 11:  # Fall/Autumn
+            season = "Fall/Autumn"
+            season_tip = "Fall sunrises often have fog and interesting cloud formations. Try using fallen leaves as foreground elements."
+        else:  # Winter
+            season = "Winter"
+            season_tip = "Winter sunrises come later with cooler light. Stay warm and bring extra batteries as cold temperatures drain them faster."
+            
+        # Generate photography tips
+        photography_tips = [
+            f"Best arrival time: {civil_twilight_time} (civil twilight begins)",
+            f"Sunrise time: {sunrise_time}",
+            f"Golden light ends: {golden_hour_end_time}",
+            f"{season} photography tip: {season_tip}",
+            "Recommended gear: Tripod (essential), Variable ND filter, Remote shutter, Extra batteries",
+            "Composition tip: Look for interesting foreground elements, don't just focus on the sky",
+            "For best exposure, use bracketing (HDR) or graduated filters"
+        ]
+        
+        # Add a humorous tip
+        humor_tips = [
+            "Remember to bring coffee, because your eyes might still be dreaming at dawn!",
+            "If you see other photographers, don't stand in front of them... unless you want to be the 'silhouette art' in their photos.",
+            "If your memory card fills up before the sunrise begins, that's why you should always bring two!",
+            "First rule of sunrise photography: Don't oversleep. Second rule: Seriously, don't oversleep!",
+            "Remember, the best tripod is the one you forgot at home...",
+            "The ultimate test for your sunrise photo: If your mom says 'Wow!' instead of just politely nodding, you've succeeded.",
+            "While waiting for sunrise in the frigid morning, remember that your bed misses you too.",
+            "If your photos come out blurry, just tell everyone it's an 'artistic style'.",
+            "The secret formula for the perfect sunrise shot: Weather forecast accuracy + Luck × Preparation ÷ Snooze button index"
+        ]
+        photography_tips.append(random.choice(humor_tips))
+        
+        # Return formatted results
+        result = f"== Sunrise Photography Guide for {location} ==\n\n"
+        result += "\n".join(photography_tips)
+        
+        return result
+        
+    except Exception as e:
+        return f"Error getting sunrise information: {str(e)}"
 
 final_answer = FinalAnswerTool()