# app.py import gradio as gr import folium import networkx as nx from folium import Map, Marker, PolyLine places = { "Nyamirambo": (-1.9706, 30.0423), "Downtown": (-1.9441, 30.0619), "Kacyiru": (-1.9444, 30.0912), "Kimironko": (-1.9300, 30.1250), } G = nx.Graph() G.add_edge("Nyamirambo", "Downtown", weight=10) G.add_edge("Downtown", "Kacyiru", weight=5) G.add_edge("Kacyiru", "Kimironko", weight=7) G.add_edge("Nyamirambo", "Kimironko", weight=20) def generate_map(start, end): m = Map(location=[-1.95, 30.08], zoom_start=13) for name, coords in places.items(): Marker(location=coords, popup=name).add_to(m) if start == end: return "Hitamo aho utangiriye n’aho ugiye bitandukanye.", m._repr_html_() try: path = nx.astar_path(G, start, end, heuristic=lambda u,v: 0) coords = [places[p] for p in path] PolyLine(coords, color="blue", weight=5).add_to(m) return "Inzira ngufi ni: " + " ➔ ".join(path), m._repr_html_() except: return "Ntibishoboka kubona inzira.", m._repr_html_() iface = gr.Interface( fn=generate_map, inputs=[ gr.Dropdown(list(places.keys()), label="Hitamo aho uri"), gr.Dropdown(list(places.keys()), label="Hitamo aho ugiye") ], outputs=[ gr.Textbox(label="Ubutumwa"), gr.HTML(label="Map") ], title="🗺️ Rwanda Smart Route Planner" ) iface.launch()

app.py

@@ -1,64 +1,50 @@
-import gradio as gr
-from huggingface_hub import InferenceClient
-
-"""
-For more information on `huggingface_hub` Inference API support, please check the docs: https://huggingface.co/docs/huggingface_hub/v0.22.2/en/guides/inference
-"""
-client = InferenceClient("HuggingFaceH4/zephyr-7b-beta")
-
-
-def respond(
-    message,
-    history: list[tuple[str, str]],
-    system_message,
-    max_tokens,
-    temperature,
-    top_p,
-):
-    messages = [{"role": "system", "content": system_message}]
-
-    for val in history:
-        if val[0]:
-            messages.append({"role": "user", "content": val[0]})
-        if val[1]:
-            messages.append({"role": "assistant", "content": val[1]})
-
-    messages.append({"role": "user", "content": message})
-
-    response = ""
+# app.py
 
-    for message in client.chat_completion(
-        messages,
-        max_tokens=max_tokens,
-        stream=True,
-        temperature=temperature,
-        top_p=top_p,
-    ):
-        token = message.choices[0].delta.content
-
-        response += token
-        yield response
-
-
-"""
-For information on how to customize the ChatInterface, peruse the gradio docs: https://www.gradio.app/docs/chatinterface
-"""
-demo = gr.ChatInterface(
-    respond,
-    additional_inputs=[
-        gr.Textbox(value="You are a friendly Chatbot.", label="System message"),
-        gr.Slider(minimum=1, maximum=2048, value=512, step=1, label="Max new tokens"),
-        gr.Slider(minimum=0.1, maximum=4.0, value=0.7, step=0.1, label="Temperature"),
-        gr.Slider(
-            minimum=0.1,
-            maximum=1.0,
-            value=0.95,
-            step=0.05,
-            label="Top-p (nucleus sampling)",
-        ),
+import gradio as gr
+import folium
+import networkx as nx
+from folium import Map, Marker, PolyLine
+
+places = {
+    "Nyamirambo": (-1.9706, 30.0423),
+    "Downtown": (-1.9441, 30.0619),
+    "Kacyiru": (-1.9444, 30.0912),
+    "Kimironko": (-1.9300, 30.1250),
+}
+
+G = nx.Graph()
+G.add_edge("Nyamirambo", "Downtown", weight=10)
+G.add_edge("Downtown", "Kacyiru", weight=5)
+G.add_edge("Kacyiru", "Kimironko", weight=7)
+G.add_edge("Nyamirambo", "Kimironko", weight=20)
+
+def generate_map(start, end):
+    m = Map(location=[-1.95, 30.08], zoom_start=13)
+    for name, coords in places.items():
+        Marker(location=coords, popup=name).add_to(m)
+
+    if start == end:
+        return "Hitamo aho utangiriye n’aho ugiye bitandukanye.", m._repr_html_()
+
+    try:
+        path = nx.astar_path(G, start, end, heuristic=lambda u,v: 0)
+        coords = [places[p] for p in path]
+        PolyLine(coords, color="blue", weight=5).add_to(m)
+        return "Inzira ngufi ni: " + " ➔ ".join(path), m._repr_html_()
+    except:
+        return "Ntibishoboka kubona inzira.", m._repr_html_()
+
+iface = gr.Interface(
+    fn=generate_map,
+    inputs=[
+        gr.Dropdown(list(places.keys()), label="Hitamo aho uri"),
+        gr.Dropdown(list(places.keys()), label="Hitamo aho ugiye")
+    ],
+    outputs=[
+        gr.Textbox(label="Ubutumwa"),
+        gr.HTML(label="Map")
     ],
+    title="🗺️ Rwanda Smart Route Planner"
 )
 
-
-if __name__ == "__main__":
-    demo.launch()
+iface.launch()