prompt: You will be provided with a partial code base and an issue statement explaining a problem to resolve.
  <issue>
  datetimes that are close together on silder used for ranges are illegible.
  ### Steps to reproduce
  
  Here's an example:
  
  ```python
  
  from datetime import date
  import streamlit as st
  
  dates = st.slider('date range',
                    min_value=date(2019, 8, 1), max_value=date(2021, 6, 4),
                    value=(date(2021, 5, 21), date(2021, 6, 4)))
  ```
  
  **Expected behavior:**
  
  Legible dates and handles on the slider.
  
  **Actual behavior:**
  
  ![image](https://user-images.githubusercontent.com/632049/121186310-dcb0fe00-c85e-11eb-8b88-f201d69d51f3.png)
  
  ### Is this a regression?
  
   no
  
  ### Debug info
  
  - Streamlit version: Streamlit, version 0.81.1
  - Python version: Python 3.9.4
  - Using Conda? yes
  - OS version: Windows 10
  - Browser version: Latest Chrome
  
  ### Additional information
  
  It probably makes sense to right-align the lower end of the range and left-align the upper end of the range.
  
  </issue>
  <code>
  [start of e2e/scripts/st_slider.py]
  1 # Copyright (c) Streamlit Inc. (2018-2022) Snowflake Inc. (2022)
  2 #
  3 # Licensed under the Apache License, Version 2.0 (the "License");
  4 # you may not use this file except in compliance with the License.
  5 # You may obtain a copy of the License at
  6 #
  7 #     http://www.apache.org/licenses/LICENSE-2.0
  8 #
  9 # Unless required by applicable law or agreed to in writing, software
  10 # distributed under the License is distributed on an "AS IS" BASIS,
  11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12 # See the License for the specific language governing permissions and
  13 # limitations under the License.
  14 
  15 import streamlit as st
  16 from streamlit import runtime
  17 
  18 s1 = st.sidebar.slider("Label A", 0, 12345678, 12345678)
  19 st.sidebar.write("Value A:", s1)
  20 
  21 r1 = st.sidebar.slider("Range A", 10000, 25000, [10000, 25000])
  22 st.sidebar.write("Range Value A:", r1)
  23 
  24 with st.sidebar.expander("Expander", expanded=True):
  25     s2 = st.slider("Label B", 10000, 25000, 10000)
  26     st.write("Value B:", s2)
  27 
  28     r2 = st.slider("Range B", 10000, 25000, [10000, 25000])
  29     st.write("Range Value B:", r2)
  30 
  31 w1 = st.slider("Label 1", 0, 100, 25, 1)
  32 st.write("Value 1:", w1)
  33 
  34 w2 = st.slider("Label 2", 0.0, 100.0, (25.0, 75.0), 0.5)
  35 st.write("Value 2:", w2)
  36 
  37 w3 = st.slider(
  38     "Label 3 - This is a very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very long label",
  39     0,
  40     100,
  41     1,
  42     1,
  43 )
  44 st.write("Value 3:", w3)
  45 
  46 w4 = st.slider("Label 4", 10000, 25000, 10000, disabled=True)
  47 st.write("Value 4:", w4)
  48 
  49 w5 = st.slider("Label 5", 0, 100, 25, 1, label_visibility="hidden")
  50 st.write("Value 5:", w5)
  51 
  52 w6 = st.slider("Label 6", 0, 100, 36, label_visibility="collapsed")
  53 st.write("Value 6:", w6)
  54 
  55 if runtime.exists():
  56 
  57     def on_change():
  58         st.session_state.slider_changed = True
  59 
  60     st.slider(
  61         "Label 7",
  62         min_value=0,
  63         max_value=100,
  64         value=25,
  65         step=1,
  66         key="slider7",
  67         on_change=on_change,
  68     )
  69     st.write("Value 7:", st.session_state.slider7)
  70     st.write("Slider changed:", "slider_changed" in st.session_state)
  71
  [end of e2e/scripts/st_slider.py]
  </code>
  
  I need you to solve this issue by generating a single patch file that I can apply directly to this repository using git apply. Please respond with a single patch file in the following format.
  <patch>
  diff --git a/file.py b/file.py
  --- a/file.py
  +++ b/file.py
  @@ -1,27 +1,35 @@
   def euclidean(a, b):
  -    while b:
  -        a, b = b, a % b
  -    return a
  +    if b == 0:
  +        return a
  +    return euclidean(b, a % b)
   
   
   def bresenham(x0, y0, x1, y1):
       points = []
       dx = abs(x1 - x0)
       dy = abs(y1 - y0)
  -    sx = 1 if x0 < x1 else -1
  -    sy = 1 if y0 < y1 else -1
  -    err = dx - dy
  +    x, y = x0, y0
  +    sx = -1 if x0 > x1 else 1
  +    sy = -1 if y0 > y1 else 1
   
  -    while True:
  -        points.append((x0, y0))
  -        if x0 == x1 and y0 == y1:
  -            break
  -        e2 = 2 * err
  -        if e2 > -dy:
  -            err -= dy
  -            x0 += sx
  -        if e2 < dx:
  -            err += dx
  -            y0 += sy
  +    if dx > dy:
  +        err = dx / 2.0
  +        while x != x1:
  +            points.append((x, y))
  +            err -= dy
  +            if err < 0:
  +                y += sy
  +                err += dx
  +            x += sx
  +    else:
  +        err = dy / 2.0
  +        while y != y1:
  +            points.append((x, y))
  +            err -= dx
  +            if err < 0:
  +                x += sx
  +                err += dy
  +            y += sy
  +
  +    points.append((x, y))
       return points
  
  </patch>
golden_diff: diff --git a/e2e/scripts/st_slider.py b/e2e/scripts/st_slider.py
  --- a/e2e/scripts/st_slider.py
  +++ b/e2e/scripts/st_slider.py
  @@ -12,6 +12,8 @@
   # See the License for the specific language governing permissions and
   # limitations under the License.
   
  +from datetime import date
  +
   import streamlit as st
   from streamlit import runtime
   
  @@ -52,19 +54,27 @@
   w6 = st.slider("Label 6", 0, 100, 36, label_visibility="collapsed")
   st.write("Value 6:", w6)
   
  +dates = st.slider(
  +    "Label 7",
  +    min_value=date(2019, 8, 1),
  +    max_value=date(2021, 6, 4),
  +    value=(date(2019, 8, 1), date(2019, 9, 1)),
  +)
  +st.write("Value 7:", dates[0], dates[1])
  +
   if runtime.exists():
   
       def on_change():
           st.session_state.slider_changed = True
   
       st.slider(
  -        "Label 7",
  +        "Label 8",
           min_value=0,
           max_value=100,
           value=25,
           step=1,
  -        key="slider7",
  +        key="slider8",
           on_change=on_change,
       )
  -    st.write("Value 7:", st.session_state.slider7)
  +    st.write("Value 8:", st.session_state.slider8)
       st.write("Slider changed:", "slider_changed" in st.session_state)
  
verification_info: {"golden_diff": "diff --git a/e2e/scripts/st_slider.py b/e2e/scripts/st_slider.py\n--- a/e2e/scripts/st_slider.py\n+++ b/e2e/scripts/st_slider.py\n@@ -12,6 +12,8 @@\n # See the License for the specific language governing permissions and\n # limitations under the License.\n \n+from datetime import date\n+\n import streamlit as st\n from streamlit import runtime\n \n@@ -52,19 +54,27 @@\n w6 = st.slider(\"Label 6\", 0, 100, 36, label_visibility=\"collapsed\")\n st.write(\"Value 6:\", w6)\n \n+dates = st.slider(\n+    \"Label 7\",\n+    min_value=date(2019, 8, 1),\n+    max_value=date(2021, 6, 4),\n+    value=(date(2019, 8, 1), date(2019, 9, 1)),\n+)\n+st.write(\"Value 7:\", dates[0], dates[1])\n+\n if runtime.exists():\n \n     def on_change():\n         st.session_state.slider_changed = True\n \n     st.slider(\n-        \"Label 7\",\n+        \"Label 8\",\n         min_value=0,\n         max_value=100,\n         value=25,\n         step=1,\n-        key=\"slider7\",\n+        key=\"slider8\",\n         on_change=on_change,\n     )\n-    st.write(\"Value 7:\", st.session_state.slider7)\n+    st.write(\"Value 8:\", st.session_state.slider8)\n     st.write(\"Slider changed:\", \"slider_changed\" in st.session_state)\n", "issue": "datetimes that are close together on silder used for ranges are illegible.\n### Steps to reproduce\r\n\r\nHere's an example:\r\n\r\n```python\r\n\r\nfrom datetime import date\r\nimport streamlit as st\r\n\r\ndates = st.slider('date range',\r\n                  min_value=date(2019, 8, 1), max_value=date(2021, 6, 4),\r\n                  value=(date(2021, 5, 21), date(2021, 6, 4)))\r\n```\r\n\r\n**Expected behavior:**\r\n\r\nLegible dates and handles on the slider.\r\n\r\n**Actual behavior:**\r\n\r\n![image](https://user-images.githubusercontent.com/632049/121186310-dcb0fe00-c85e-11eb-8b88-f201d69d51f3.png)\r\n\r\n### Is this a regression?\r\n\r\n no\r\n\r\n### Debug info\r\n\r\n- Streamlit version: Streamlit, version 0.81.1\r\n- Python version: Python 3.9.4\r\n- Using Conda? yes\r\n- OS version: Windows 10\r\n- Browser version: Latest Chrome\r\n\r\n### Additional information\r\n\r\nIt probably makes sense to right-align the lower end of the range and left-align the upper end of the range.\n", "before_files": [{"content": "# Copyright (c) Streamlit Inc. (2018-2022) Snowflake Inc. (2022)\n#\n# Licensed under the Apache License, Version 2.0 (the \"License\");\n# you may not use this file except in compliance with the License.\n# You may obtain a copy of the License at\n#\n#     http://www.apache.org/licenses/LICENSE-2.0\n#\n# Unless required by applicable law or agreed to in writing, software\n# distributed under the License is distributed on an \"AS IS\" BASIS,\n# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n# See the License for the specific language governing permissions and\n# limitations under the License.\n\nimport streamlit as st\nfrom streamlit import runtime\n\ns1 = st.sidebar.slider(\"Label A\", 0, 12345678, 12345678)\nst.sidebar.write(\"Value A:\", s1)\n\nr1 = st.sidebar.slider(\"Range A\", 10000, 25000, [10000, 25000])\nst.sidebar.write(\"Range Value A:\", r1)\n\nwith st.sidebar.expander(\"Expander\", expanded=True):\n    s2 = st.slider(\"Label B\", 10000, 25000, 10000)\n    st.write(\"Value B:\", s2)\n\n    r2 = st.slider(\"Range B\", 10000, 25000, [10000, 25000])\n    st.write(\"Range Value B:\", r2)\n\nw1 = st.slider(\"Label 1\", 0, 100, 25, 1)\nst.write(\"Value 1:\", w1)\n\nw2 = st.slider(\"Label 2\", 0.0, 100.0, (25.0, 75.0), 0.5)\nst.write(\"Value 2:\", w2)\n\nw3 = st.slider(\n    \"Label 3 - This is a very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very very long label\",\n    0,\n    100,\n    1,\n    1,\n)\nst.write(\"Value 3:\", w3)\n\nw4 = st.slider(\"Label 4\", 10000, 25000, 10000, disabled=True)\nst.write(\"Value 4:\", w4)\n\nw5 = st.slider(\"Label 5\", 0, 100, 25, 1, label_visibility=\"hidden\")\nst.write(\"Value 5:\", w5)\n\nw6 = st.slider(\"Label 6\", 0, 100, 36, label_visibility=\"collapsed\")\nst.write(\"Value 6:\", w6)\n\nif runtime.exists():\n\n    def on_change():\n        st.session_state.slider_changed = True\n\n    st.slider(\n        \"Label 7\",\n        min_value=0,\n        max_value=100,\n        value=25,\n        step=1,\n        key=\"slider7\",\n        on_change=on_change,\n    )\n    st.write(\"Value 7:\", st.session_state.slider7)\n    st.write(\"Slider changed:\", \"slider_changed\" in st.session_state)\n", "path": "e2e/scripts/st_slider.py"}]}