Create app.py

app.py

@@ -0,0 +1,76 @@
+import streamlit as st
+import pandas as pd
+
+# JSON-Dateien laden
+def load_city_data(city):
+    file_path = f"{city.lower()}.json"
+    return pd.read_json(file_path)
+
+# Streamlit-App
+def main():
+    st.title("Stadt-Daten-Ansicht")
+
+    # Sidebar mit Buttons
+    with st.sidebar:
+        st.header("Wähle eine Stadt")
+        bamberg = st.button("Bamberg")
+        coburg = st.button("Coburg")
+        bad_kissingen = st.button("Bad Kissingen")
+
+    # Daten laden und anzeigen basierend auf dem geklickten Button
+    if bamberg:
+        data = load_city_data("Bamberg")
+        st.subheader("Daten für Bamberg")
+
+        # Tabelle und Download-Button nebeneinander anordnen
+        col1, col2 = st.columns(2)
+        with col1:
+            st.dataframe(data)
+        with col2:
+            # Excel-Datei generieren
+            excel_data = data.to_excel(index=False)
+            st.download_button(
+                label="Download Excel",
+                data=excel_data,
+                file_name="bamberg_data.xlsx",
+                mime="application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"
+            )
+
+    if coburg:
+        data = load_city_data("Coburg")
+        st.subheader("Daten für Coburg")
+
+        # Tabelle und Download-Button nebeneinander anordnen
+        col1, col2 = st.columns(2)
+        with col1:
+            st.dataframe(data)
+        with col2:
+            # Excel-Datei generieren
+            excel_data = data.to_excel(index=False)
+            st.download_button(
+                label="Download Excel",
+                data=excel_data,
+                file_name="coburg_data.xlsx",
+                mime="application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"
+            )
+
+    if bad_kissingen:
+        data = load_city_data("Bad Kissingen")
+        st.subheader("Daten für Bad Kissingen")
+
+        # Tabelle und Download-Button nebeneinander anordnen
+        col1, col2 = st.columns(2)
+        with col1:
+            st.dataframe(data)
+        with col2:
+            # Excel-Datei generieren
+            excel_data = data.to_excel(index=False)
+            st.download_button(
+                label="Download Excel",
+                data=excel_data,
+                file_name="bad_kissingen_data.xlsx",
+                mime="application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"
+            )
+
+if __name__ == "__main__":
+    main()